25057120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 42438560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 619, 736, 880, 920, 1012, 1238, 1265, 1760, 1840, 2024, 2476, 2530, 3095, 3680, 4048, 4952, 5060, 6190, 6809, 8096, 9904, 10120, 12380, 13618, 14237, 19808, 20240, 24760, 27236, 28474, 34045, 40480, 49520, 54472, 56948, 68090, 71185, 99040, 108944, 113896, 136180, 142370, 156607, 217888, 227792, 272360, 284740, 313214, 455584, 544720, 569480, 626428, 783035, 1089440, 1138960, 1252856, 1566070, 2277920, 2505712, 3132140, 5011424, 6264280, 12528560, 25057120]

約数ペア:

[(1, 25057120), (2, 12528560), (4, 6264280), (5, 5011424), (8, 3132140), (10, 2505712), (11, 2277920), (16, 1566070), (20, 1252856), (22, 1138960), (23, 1089440), (32, 783035), (40, 626428), (44, 569480), (46, 544720), (55, 455584), (80, 313214), (88, 284740), (92, 272360), (110, 227792), (115, 217888), (160, 156607), (176, 142370), (184, 136180), (220, 113896), (230, 108944), (253, 99040), (352, 71185), (368, 68090), (440, 56948), (460, 54472), (506, 49520), (619, 40480), (736, 34045), (880, 28474), (920, 27236), (1012, 24760), (1238, 20240), (1265, 19808), (1760, 14237), (1840, 13618), (2024, 12380), (2476, 10120), (2530, 9904), (3095, 8096), (3680, 6809), (4048, 6190), (4952, 5060)]