113708920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 307540800

約数和(自身を除く): 193831880

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 520, 646, 677, 680, 760, 884, 988, 1105, 1235, 1292, 1354, 1615, 1768, 1976, 2210, 2470, 2584, 2708, 3230, 3385, 4199, 4420, 4940, 5416, 6460, 6770, 8398, 8801, 8840, 9880, 11509, 12863, 12920, 13540, 16796, 17602, 20995, 23018, 25726, 27080, 33592, 35204, 41990, 44005, 46036, 51452, 57545, 64315, 70408, 83980, 88010, 92072, 102904, 115090, 128630, 149617, 167219, 167960, 176020, 218671, 230180, 257260, 299234, 334438, 352040, 437342, 460360, 514520, 598468, 668876, 748085, 836095, 874684, 1093355, 1196936, 1337752, 1496170, 1672190, 1749368, 2186710, 2842723, 2992340, 3344380, 4373420, 5685446, 5984680, 6688760, 8746840, 11370892, 14213615, 22741784, 28427230, 56854460, 113708920]

約数ペア:

[(1, 113708920), (2, 56854460), (4, 28427230), (5, 22741784), (8, 14213615), (10, 11370892), (13, 8746840), (17, 6688760), (19, 5984680), (20, 5685446), (26, 4373420), (34, 3344380), (38, 2992340), (40, 2842723), (52, 2186710), (65, 1749368), (68, 1672190), (76, 1496170), (85, 1337752), (95, 1196936), (104, 1093355), (130, 874684), (136, 836095), (152, 748085), (170, 668876), (190, 598468), (221, 514520), (247, 460360), (260, 437342), (323, 352040), (340, 334438), (380, 299234), (442, 257260), (494, 230180), (520, 218671), (646, 176020), (677, 167960), (680, 167219), (760, 149617), (884, 128630), (988, 115090), (1105, 102904), (1235, 92072), (1292, 88010), (1354, 83980), (1615, 70408), (1768, 64315), (1976, 57545), (2210, 51452), (2470, 46036), (2584, 44005), (2708, 41990), (3230, 35204), (3385, 33592), (4199, 27080), (4420, 25726), (4940, 23018), (5416, 20995), (6460, 17602), (6770, 16796), (8398, 13540), (8801, 12920), (8840, 12863), (9880, 11509)]