25971040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 65155104

約数和(自身を除く): 39184064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 107, 148, 160, 164, 185, 205, 214, 296, 328, 370, 410, 428, 535, 592, 656, 740, 820, 856, 1070, 1184, 1312, 1480, 1517, 1640, 1712, 2140, 2960, 3034, 3280, 3424, 3959, 4280, 4387, 5920, 6068, 6560, 7585, 7918, 8560, 8774, 12136, 15170, 15836, 17120, 17548, 19795, 21935, 24272, 30340, 31672, 35096, 39590, 43870, 48544, 60680, 63344, 70192, 79180, 87740, 121360, 126688, 140384, 158360, 162319, 175480, 242720, 316720, 324638, 350960, 633440, 649276, 701920, 811595, 1298552, 1623190, 2597104, 3246380, 5194208, 6492760, 12985520, 25971040]

約数ペア:

[(1, 25971040), (2, 12985520), (4, 6492760), (5, 5194208), (8, 3246380), (10, 2597104), (16, 1623190), (20, 1298552), (32, 811595), (37, 701920), (40, 649276), (41, 633440), (74, 350960), (80, 324638), (82, 316720), (107, 242720), (148, 175480), (160, 162319), (164, 158360), (185, 140384), (205, 126688), (214, 121360), (296, 87740), (328, 79180), (370, 70192), (410, 63344), (428, 60680), (535, 48544), (592, 43870), (656, 39590), (740, 35096), (820, 31672), (856, 30340), (1070, 24272), (1184, 21935), (1312, 19795), (1480, 17548), (1517, 17120), (1640, 15836), (1712, 15170), (2140, 12136), (2960, 8774), (3034, 8560), (3280, 7918), (3424, 7585), (3959, 6560), (4280, 6068), (4387, 5920)]