13508620840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2273}}^1$

素因数の和:3347

約数の個数: 128

約数和(自身を含む): 35758195200

約数和(自身を除く): 22249574360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1039, 1144, 1430, 2078, 2273, 2860, 4156, 4546, 5195, 5720, 8312, 9092, 10390, 11365, 11429, 13507, 18184, 20780, 22730, 22858, 25003, 27014, 29549, 41560, 45460, 45716, 50006, 54028, 57145, 59098, 67535, 90920, 91432, 100012, 108056, 114290, 118196, 125015, 135070, 147745, 148577, 200024, 228580, 236392, 250030, 270140, 295490, 297154, 325039, 457160, 500060, 540280, 590980, 594308, 650078, 742885, 1000120, 1181960, 1188616, 1300156, 1485770, 1625195, 2361647, 2600312, 2971540, 3250390, 4723294, 5943080, 6500780, 9446588, 11808235, 13001560, 18893176, 23616470, 25978117, 30701411, 47232940, 51956234, 61402822, 94465880, 103912468, 122805644, 129890585, 153507055, 207824936, 245611288, 259781170, 307014110, 337715521, 519562340, 614028220, 675431042, 1039124680, 1228056440, 1350862084, 1688577605, 2701724168, 3377155210, 6754310420, 13508620840]

約数ペア:

[(1, 13508620840), (2, 6754310420), (4, 3377155210), (5, 2701724168), (8, 1688577605), (10, 1350862084), (11, 1228056440), (13, 1039124680), (20, 675431042), (22, 614028220), (26, 519562340), (40, 337715521), (44, 307014110), (52, 259781170), (55, 245611288), (65, 207824936), (88, 153507055), (104, 129890585), (110, 122805644), (130, 103912468), (143, 94465880), (220, 61402822), (260, 51956234), (286, 47232940), (440, 30701411), (520, 25978117), (572, 23616470), (715, 18893176), (1039, 13001560), (1144, 11808235), (1430, 9446588), (2078, 6500780), (2273, 5943080), (2860, 4723294), (4156, 3250390), (4546, 2971540), (5195, 2600312), (5720, 2361647), (8312, 1625195), (9092, 1485770), (10390, 1300156), (11365, 1188616), (11429, 1181960), (13507, 1000120), (18184, 742885), (20780, 650078), (22730, 594308), (22858, 590980), (25003, 540280), (27014, 500060), (29549, 457160), (41560, 325039), (45460, 297154), (45716, 295490), (50006, 270140), (54028, 250030), (57145, 236392), (59098, 228580), (67535, 200024), (90920, 148577), (91432, 147745), (100012, 135070), (108056, 125015), (114290, 118196)]