355054480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5527}}^1$

素因数の和:5624

約数の個数: 80

約数和(自身を含む): 913048704

約数和(自身を除く): 557994224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 2920, 3212, 4015, 5527, 5840, 6424, 8030, 11054, 12848, 16060, 22108, 27635, 32120, 44216, 55270, 60797, 64240, 88432, 110540, 121594, 221080, 243188, 303985, 403471, 442160, 486376, 607970, 806942, 972752, 1215940, 1613884, 2017355, 2431880, 3227768, 4034710, 4438181, 4863760, 6455536, 8069420, 8876362, 16138840, 17752724, 22190905, 32277680, 35505448, 44381810, 71010896, 88763620, 177527240, 355054480]

約数ペア:

[(1, 355054480), (2, 177527240), (4, 88763620), (5, 71010896), (8, 44381810), (10, 35505448), (11, 32277680), (16, 22190905), (20, 17752724), (22, 16138840), (40, 8876362), (44, 8069420), (55, 6455536), (73, 4863760), (80, 4438181), (88, 4034710), (110, 3227768), (146, 2431880), (176, 2017355), (220, 1613884), (292, 1215940), (365, 972752), (440, 806942), (584, 607970), (730, 486376), (803, 442160), (880, 403471), (1168, 303985), (1460, 243188), (1606, 221080), (2920, 121594), (3212, 110540), (4015, 88432), (5527, 64240), (5840, 60797), (6424, 55270), (8030, 44216), (11054, 32120), (12848, 27635), (16060, 22108)]