15678004902250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{258407}}^1$

素因数の和:258737

約数の個数: 128

約数和(自身を含む): 31607556963840

約数和(自身を除く): 15929552061590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 125, 190, 241, 250, 265, 475, 482, 530, 950, 1007, 1205, 1325, 2014, 2375, 2410, 2650, 4579, 4750, 5035, 6025, 6625, 9158, 10070, 12050, 12773, 13250, 22895, 25175, 25546, 30125, 45790, 50350, 60250, 63865, 114475, 125875, 127730, 228950, 242687, 251750, 258407, 319325, 485374, 516814, 572375, 638650, 1144750, 1213435, 1292035, 1596625, 2426870, 2584070, 3193250, 4909733, 6067175, 6460175, 9819466, 12134350, 12920350, 13695571, 24548665, 27391142, 30335875, 32300875, 49097330, 60671750, 62276087, 64601750, 68477855, 122743325, 124552174, 136955710, 245486650, 260215849, 311380435, 342389275, 520431698, 613716625, 622760870, 684778550, 1183245653, 1227433250, 1301079245, 1556902175, 1711946375, 2366491306, 2602158490, 3113804350, 3300632611, 3423892750, 5916228265, 6505396225, 6601265222, 7784510875, 11832456530, 13010792450, 15569021750, 16503163055, 29581141325, 32526981125, 33006326110, 59162282650, 62712019609, 65053962250, 82515815275, 125424039218, 147905706625, 165031630550, 295811413250, 313560098045, 412579076375, 627120196090, 825158152750, 1567800490225, 3135600980450, 7839002451125, 15678004902250]

約数ペア:

[(1, 15678004902250), (2, 7839002451125), (5, 3135600980450), (10, 1567800490225), (19, 825158152750), (25, 627120196090), (38, 412579076375), (50, 313560098045), (53, 295811413250), (95, 165031630550), (106, 147905706625), (125, 125424039218), (190, 82515815275), (241, 65053962250), (250, 62712019609), (265, 59162282650), (475, 33006326110), (482, 32526981125), (530, 29581141325), (950, 16503163055), (1007, 15569021750), (1205, 13010792450), (1325, 11832456530), (2014, 7784510875), (2375, 6601265222), (2410, 6505396225), (2650, 5916228265), (4579, 3423892750), (4750, 3300632611), (5035, 3113804350), (6025, 2602158490), (6625, 2366491306), (9158, 1711946375), (10070, 1556902175), (12050, 1301079245), (12773, 1227433250), (13250, 1183245653), (22895, 684778550), (25175, 622760870), (25546, 613716625), (30125, 520431698), (45790, 342389275), (50350, 311380435), (60250, 260215849), (63865, 245486650), (114475, 136955710), (125875, 124552174), (127730, 122743325), (228950, 68477855), (242687, 64601750), (251750, 62276087), (258407, 60671750), (319325, 49097330), (485374, 32300875), (516814, 30335875), (572375, 27391142), (638650, 24548665), (1144750, 13695571), (1213435, 12920350), (1292035, 12134350), (1596625, 9819466), (2426870, 6460175), (2584070, 6067175), (3193250, 4909733)]