13307084780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{6361}}^1$

素因数の和:6675

約数の個数: 96

約数和(自身を含む): 31436016192

約数和(自身を除く): 18128931412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 257, 370, 407, 514, 740, 814, 1028, 1285, 1628, 2035, 2570, 2827, 4070, 5140, 5654, 6361, 8140, 9509, 11308, 12722, 14135, 19018, 25444, 28270, 31805, 38036, 47545, 56540, 63610, 69971, 95090, 104599, 127220, 139942, 190180, 209198, 235357, 279884, 349855, 418396, 470714, 522995, 699710, 941428, 1045990, 1176785, 1399420, 1634777, 2091980, 2353570, 2588927, 3269554, 4707140, 5177854, 6539108, 8173885, 10355708, 12944635, 16347770, 17982547, 25889270, 32695540, 35965094, 51778540, 60486749, 71930188, 89912735, 120973498, 179825470, 241946996, 302433745, 359650940, 604867490, 665354239, 1209734980, 1330708478, 2661416956, 3326771195, 6653542390, 13307084780]

約数ペア:

[(1, 13307084780), (2, 6653542390), (4, 3326771195), (5, 2661416956), (10, 1330708478), (11, 1209734980), (20, 665354239), (22, 604867490), (37, 359650940), (44, 302433745), (55, 241946996), (74, 179825470), (110, 120973498), (148, 89912735), (185, 71930188), (220, 60486749), (257, 51778540), (370, 35965094), (407, 32695540), (514, 25889270), (740, 17982547), (814, 16347770), (1028, 12944635), (1285, 10355708), (1628, 8173885), (2035, 6539108), (2570, 5177854), (2827, 4707140), (4070, 3269554), (5140, 2588927), (5654, 2353570), (6361, 2091980), (8140, 1634777), (9509, 1399420), (11308, 1176785), (12722, 1045990), (14135, 941428), (19018, 699710), (25444, 522995), (28270, 470714), (31805, 418396), (38036, 349855), (47545, 279884), (56540, 235357), (63610, 209198), (69971, 190180), (95090, 139942), (104599, 127220)]