2625495280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{19181}}^1$

素因数の和:19282

約数の個数: 80

約数和(自身を含む): 6422133600

約数和(自身を除く): 3796638320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 944, 1160, 1180, 1711, 2320, 2360, 3422, 4720, 6844, 8555, 13688, 17110, 19181, 27376, 34220, 38362, 68440, 76724, 95905, 136880, 153448, 191810, 306896, 383620, 556249, 767240, 1112498, 1131679, 1534480, 2224996, 2263358, 2781245, 4449992, 4526716, 5562490, 5658395, 8899984, 9053432, 11124980, 11316790, 18106864, 22249960, 22633580, 32818691, 44499920, 45267160, 65637382, 90534320, 131274764, 164093455, 262549528, 328186910, 525099056, 656373820, 1312747640, 2625495280]

約数ペア:

[(1, 2625495280), (2, 1312747640), (4, 656373820), (5, 525099056), (8, 328186910), (10, 262549528), (16, 164093455), (20, 131274764), (29, 90534320), (40, 65637382), (58, 45267160), (59, 44499920), (80, 32818691), (116, 22633580), (118, 22249960), (145, 18106864), (232, 11316790), (236, 11124980), (290, 9053432), (295, 8899984), (464, 5658395), (472, 5562490), (580, 4526716), (590, 4449992), (944, 2781245), (1160, 2263358), (1180, 2224996), (1711, 1534480), (2320, 1131679), (2360, 1112498), (3422, 767240), (4720, 556249), (6844, 383620), (8555, 306896), (13688, 191810), (17110, 153448), (19181, 136880), (27376, 95905), (34220, 76724), (38362, 68440)]