37428380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 87181920

約数和(自身を除く): 49753540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 2789, 3355, 5578, 6710, 11156, 13420, 13945, 27890, 30679, 55780, 61358, 122716, 153395, 170129, 306790, 340258, 613580, 680516, 850645, 1701290, 1871419, 3402580, 3742838, 7485676, 9357095, 18714190, 37428380]

約数ペア:

[(1, 37428380), (2, 18714190), (4, 9357095), (5, 7485676), (10, 3742838), (11, 3402580), (20, 1871419), (22, 1701290), (44, 850645), (55, 680516), (61, 613580), (110, 340258), (122, 306790), (220, 170129), (244, 153395), (305, 122716), (610, 61358), (671, 55780), (1220, 30679), (1342, 27890), (2684, 13945), (2789, 13420), (3355, 11156), (5578, 6710)]