156776452580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11682299}}^1$

素因数の和:11682380

約数の個数: 48

約数和(自身を含む): 365048510400

約数和(自身を除く): 208272057820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 11682299, 23364598, 46729196, 58411495, 116822990, 128505289, 233645980, 257010578, 514021156, 642526445, 712620239, 1285052890, 1425240478, 2570105780, 2850480956, 3563101195, 7126202390, 7838822629, 14252404780, 15677645258, 31355290516, 39194113145, 78388226290, 156776452580]

約数ペア:

[(1, 156776452580), (2, 78388226290), (4, 39194113145), (5, 31355290516), (10, 15677645258), (11, 14252404780), (20, 7838822629), (22, 7126202390), (44, 3563101195), (55, 2850480956), (61, 2570105780), (110, 1425240478), (122, 1285052890), (220, 712620239), (244, 642526445), (305, 514021156), (610, 257010578), (671, 233645980), (1220, 128505289), (1342, 116822990), (2684, 58411495), (3355, 46729196), (6710, 23364598), (13420, 11682299)]