40520196

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7145

約数の個数: 48

約数和(自身を含む): 107049600

約数和(自身を除く): 66529404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 7079, 14158, 21237, 28316, 42474, 63711, 84948, 127422, 191133, 254844, 375187, 382266, 750374, 764532, 1125561, 1500748, 2251122, 3376683, 4502244, 6753366, 10130049, 13506732, 20260098, 40520196]

約数ペア:

[(1, 40520196), (2, 20260098), (3, 13506732), (4, 10130049), (6, 6753366), (9, 4502244), (12, 3376683), (18, 2251122), (27, 1500748), (36, 1125561), (53, 764532), (54, 750374), (106, 382266), (108, 375187), (159, 254844), (212, 191133), (318, 127422), (477, 84948), (636, 63711), (954, 42474), (1431, 28316), (1908, 21237), (2862, 14158), (5724, 7079)]