852207680

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:652

約数の個数: 112

約数和(自身を含む): 2101510656

約数和(自身を除く): 1249302976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 167, 185, 296, 320, 334, 370, 431, 592, 668, 740, 835, 862, 1184, 1336, 1480, 1670, 1724, 2155, 2368, 2672, 2960, 3340, 3448, 4310, 5344, 5920, 6179, 6680, 6896, 8620, 10688, 11840, 12358, 13360, 13792, 15947, 17240, 24716, 26720, 27584, 30895, 31894, 34480, 49432, 53440, 61790, 63788, 68960, 71977, 79735, 98864, 123580, 127576, 137920, 143954, 159470, 197728, 247160, 255152, 287908, 318940, 359885, 395456, 494320, 510304, 575816, 637880, 719770, 988640, 1020608, 1151632, 1275760, 1439540, 1977280, 2303264, 2551520, 2663149, 2879080, 4606528, 5103040, 5326298, 5758160, 10652596, 11516320, 13315745, 21305192, 23032640, 26631490, 42610384, 53262980, 85220768, 106525960, 170441536, 213051920, 426103840, 852207680]

約数ペア:

[(1, 852207680), (2, 426103840), (4, 213051920), (5, 170441536), (8, 106525960), (10, 85220768), (16, 53262980), (20, 42610384), (32, 26631490), (37, 23032640), (40, 21305192), (64, 13315745), (74, 11516320), (80, 10652596), (148, 5758160), (160, 5326298), (167, 5103040), (185, 4606528), (296, 2879080), (320, 2663149), (334, 2551520), (370, 2303264), (431, 1977280), (592, 1439540), (668, 1275760), (740, 1151632), (835, 1020608), (862, 988640), (1184, 719770), (1336, 637880), (1480, 575816), (1670, 510304), (1724, 494320), (2155, 395456), (2368, 359885), (2672, 318940), (2960, 287908), (3340, 255152), (3448, 247160), (4310, 197728), (5344, 159470), (5920, 143954), (6179, 137920), (6680, 127576), (6896, 123580), (8620, 98864), (10688, 79735), (11840, 71977), (12358, 68960), (13360, 63788), (13792, 61790), (15947, 53440), (17240, 49432), (24716, 34480), (26720, 31894), (27584, 30895)]