27644630650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{38699}}^1$

素因数の和:38888

約数の個数: 96

約数和(自身を含む): 63689673600

約数和(自身を除く): 36045042950

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 157, 175, 182, 314, 325, 350, 455, 650, 785, 910, 1099, 1570, 2041, 2198, 2275, 3925, 4082, 4550, 5495, 7850, 10205, 10990, 14287, 20410, 27475, 28574, 38699, 51025, 54950, 71435, 77398, 102050, 142870, 193495, 270893, 357175, 386990, 503087, 541786, 714350, 967475, 1006174, 1354465, 1934950, 2515435, 2708930, 3521609, 5030870, 6075743, 6772325, 7043218, 12151486, 12577175, 13544650, 17608045, 25154350, 30378715, 35216090, 42530201, 60757430, 78984659, 85060402, 88040225, 151893575, 157969318, 176080450, 212651005, 303787150, 394923295, 425302010, 552892613, 789846590, 1063255025, 1105785226, 1974616475, 2126510050, 2764463065, 3949232950, 5528926130, 13822315325, 27644630650]

約数ペア:

[(1, 27644630650), (2, 13822315325), (5, 5528926130), (7, 3949232950), (10, 2764463065), (13, 2126510050), (14, 1974616475), (25, 1105785226), (26, 1063255025), (35, 789846590), (50, 552892613), (65, 425302010), (70, 394923295), (91, 303787150), (130, 212651005), (157, 176080450), (175, 157969318), (182, 151893575), (314, 88040225), (325, 85060402), (350, 78984659), (455, 60757430), (650, 42530201), (785, 35216090), (910, 30378715), (1099, 25154350), (1570, 17608045), (2041, 13544650), (2198, 12577175), (2275, 12151486), (3925, 7043218), (4082, 6772325), (4550, 6075743), (5495, 5030870), (7850, 3521609), (10205, 2708930), (10990, 2515435), (14287, 1934950), (20410, 1354465), (27475, 1006174), (28574, 967475), (38699, 714350), (51025, 541786), (54950, 503087), (71435, 386990), (77398, 357175), (102050, 270893), (142870, 193495)]