88158980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 232001280

約数和(自身を除く): 143842300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 590, 767, 821, 826, 910, 1180, 1534, 1642, 1652, 1820, 2065, 3068, 3284, 3835, 4105, 4130, 5369, 5747, 7670, 8210, 8260, 10673, 10738, 11494, 15340, 16420, 21346, 21476, 22988, 26845, 28735, 42692, 48439, 53365, 53690, 57470, 74711, 96878, 106730, 107380, 114940, 149422, 193756, 213460, 242195, 298844, 339073, 373555, 484390, 629707, 678146, 747110, 968780, 1259414, 1356292, 1494220, 1695365, 2518828, 3148535, 3390730, 4407949, 6297070, 6781460, 8815898, 12594140, 17631796, 22039745, 44079490, 88158980]

約数ペア:

[(1, 88158980), (2, 44079490), (4, 22039745), (5, 17631796), (7, 12594140), (10, 8815898), (13, 6781460), (14, 6297070), (20, 4407949), (26, 3390730), (28, 3148535), (35, 2518828), (52, 1695365), (59, 1494220), (65, 1356292), (70, 1259414), (91, 968780), (118, 747110), (130, 678146), (140, 629707), (182, 484390), (236, 373555), (260, 339073), (295, 298844), (364, 242195), (413, 213460), (455, 193756), (590, 149422), (767, 114940), (821, 107380), (826, 106730), (910, 96878), (1180, 74711), (1534, 57470), (1642, 53690), (1652, 53365), (1820, 48439), (2065, 42692), (3068, 28735), (3284, 26845), (3835, 22988), (4105, 21476), (4130, 21346), (5369, 16420), (5747, 15340), (7670, 11494), (8210, 10738), (8260, 10673)]