99245920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 148419680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 149, 160, 181, 184, 230, 298, 362, 368, 460, 596, 724, 736, 745, 905, 920, 1192, 1448, 1490, 1810, 1840, 2384, 2896, 2980, 3427, 3620, 3680, 4163, 4768, 5792, 5960, 6854, 7240, 8326, 11920, 13708, 14480, 16652, 17135, 20815, 23840, 26969, 27416, 28960, 33304, 34270, 41630, 53938, 54832, 66608, 68540, 83260, 107876, 109664, 133216, 134845, 137080, 166520, 215752, 269690, 274160, 333040, 431504, 539380, 548320, 620287, 666080, 863008, 1078760, 1240574, 2157520, 2481148, 3101435, 4315040, 4962296, 6202870, 9924592, 12405740, 19849184, 24811480, 49622960, 99245920]

約数ペア:

[(1, 99245920), (2, 49622960), (4, 24811480), (5, 19849184), (8, 12405740), (10, 9924592), (16, 6202870), (20, 4962296), (23, 4315040), (32, 3101435), (40, 2481148), (46, 2157520), (80, 1240574), (92, 1078760), (115, 863008), (149, 666080), (160, 620287), (181, 548320), (184, 539380), (230, 431504), (298, 333040), (362, 274160), (368, 269690), (460, 215752), (596, 166520), (724, 137080), (736, 134845), (745, 133216), (905, 109664), (920, 107876), (1192, 83260), (1448, 68540), (1490, 66608), (1810, 54832), (1840, 53938), (2384, 41630), (2896, 34270), (2980, 33304), (3427, 28960), (3620, 27416), (3680, 26969), (4163, 23840), (4768, 20815), (5792, 17135), (5960, 16652), (6854, 14480), (7240, 13708), (8326, 11920)]