25410720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 80777088

約数和(自身を除く): 55366368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 317, 334, 480, 501, 634, 668, 835, 951, 1002, 1268, 1336, 1585, 1670, 1902, 2004, 2505, 2536, 2672, 3170, 3340, 3804, 4008, 4755, 5010, 5072, 5344, 6340, 6680, 7608, 8016, 9510, 10020, 10144, 12680, 13360, 15216, 16032, 19020, 20040, 25360, 26720, 30432, 38040, 40080, 50720, 52939, 76080, 80160, 105878, 152160, 158817, 211756, 264695, 317634, 423512, 529390, 635268, 794085, 847024, 1058780, 1270536, 1588170, 1694048, 2117560, 2541072, 3176340, 4235120, 5082144, 6352680, 8470240, 12705360, 25410720]

約数ペア:

[(1, 25410720), (2, 12705360), (3, 8470240), (4, 6352680), (5, 5082144), (6, 4235120), (8, 3176340), (10, 2541072), (12, 2117560), (15, 1694048), (16, 1588170), (20, 1270536), (24, 1058780), (30, 847024), (32, 794085), (40, 635268), (48, 529390), (60, 423512), (80, 317634), (96, 264695), (120, 211756), (160, 158817), (167, 152160), (240, 105878), (317, 80160), (334, 76080), (480, 52939), (501, 50720), (634, 40080), (668, 38040), (835, 30432), (951, 26720), (1002, 25360), (1268, 20040), (1336, 19020), (1585, 16032), (1670, 15216), (1902, 13360), (2004, 12680), (2505, 10144), (2536, 10020), (2672, 9510), (3170, 8016), (3340, 7608), (3804, 6680), (4008, 6340), (4755, 5344), (5010, 5072)]