40981565308

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1\times {\mathrm{1307}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 73046421504

約数和(自身を除く): 32064856196

約数列:

[1, 2, 4, 97, 194, 211, 383, 388, 422, 766, 844, 1307, 1532, 2614, 5228, 20467, 37151, 40934, 74302, 80813, 81868, 126779, 148604, 161626, 253558, 275777, 323252, 500581, 507116, 551554, 1001162, 1103108, 2002324, 7838861, 15677722, 26750369, 31355444, 48556357, 53500738, 97112714, 105622591, 107001476, 194225428, 211245182, 422490364, 10245391327, 20490782654, 40981565308]

約数ペア:

[(1, 40981565308), (2, 20490782654), (4, 10245391327), (97, 422490364), (194, 211245182), (211, 194225428), (383, 107001476), (388, 105622591), (422, 97112714), (766, 53500738), (844, 48556357), (1307, 31355444), (1532, 26750369), (2614, 15677722), (5228, 7838861), (20467, 2002324), (37151, 1103108), (40934, 1001162), (74302, 551554), (80813, 507116), (81868, 500581), (126779, 323252), (148604, 275777), (161626, 253558)]