118047380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 294174720

約数和(自身を除く): 176127340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 620, 682, 836, 911, 1045, 1178, 1364, 1705, 1822, 2090, 2356, 2945, 3410, 3644, 4180, 4555, 5890, 6479, 6820, 9110, 10021, 11780, 12958, 17309, 18220, 20042, 25916, 28241, 32395, 34618, 40084, 50105, 56482, 64790, 69236, 86545, 100210, 112964, 129580, 141205, 173090, 190399, 200420, 282410, 310651, 346180, 380798, 536579, 564820, 621302, 761596, 951995, 1073158, 1242604, 1553255, 1903990, 2146316, 2682895, 3106510, 3807980, 5365790, 5902369, 6213020, 10731580, 11804738, 23609476, 29511845, 59023690, 118047380]

約数ペア:

[(1, 118047380), (2, 59023690), (4, 29511845), (5, 23609476), (10, 11804738), (11, 10731580), (19, 6213020), (20, 5902369), (22, 5365790), (31, 3807980), (38, 3106510), (44, 2682895), (55, 2146316), (62, 1903990), (76, 1553255), (95, 1242604), (110, 1073158), (124, 951995), (155, 761596), (190, 621302), (209, 564820), (220, 536579), (310, 380798), (341, 346180), (380, 310651), (418, 282410), (589, 200420), (620, 190399), (682, 173090), (836, 141205), (911, 129580), (1045, 112964), (1178, 100210), (1364, 86545), (1705, 69236), (1822, 64790), (2090, 56482), (2356, 50105), (2945, 40084), (3410, 34618), (3644, 32395), (4180, 28241), (4555, 25916), (5890, 20042), (6479, 18220), (6820, 17309), (9110, 12958), (10021, 11780)]