73994080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 112163360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 290, 296, 370, 431, 464, 580, 592, 740, 862, 928, 1073, 1160, 1184, 1480, 1724, 2146, 2155, 2320, 2960, 3448, 4292, 4310, 4640, 5365, 5920, 6896, 8584, 8620, 10730, 12499, 13792, 15947, 17168, 17240, 21460, 24998, 31894, 34336, 34480, 42920, 49996, 62495, 63788, 68960, 79735, 85840, 99992, 124990, 127576, 159470, 171680, 199984, 249980, 255152, 318940, 399968, 462463, 499960, 510304, 637880, 924926, 999920, 1275760, 1849852, 1999840, 2312315, 2551520, 3699704, 4624630, 7399408, 9249260, 14798816, 18498520, 36997040, 73994080]

約数ペア:

[(1, 73994080), (2, 36997040), (4, 18498520), (5, 14798816), (8, 9249260), (10, 7399408), (16, 4624630), (20, 3699704), (29, 2551520), (32, 2312315), (37, 1999840), (40, 1849852), (58, 1275760), (74, 999920), (80, 924926), (116, 637880), (145, 510304), (148, 499960), (160, 462463), (185, 399968), (232, 318940), (290, 255152), (296, 249980), (370, 199984), (431, 171680), (464, 159470), (580, 127576), (592, 124990), (740, 99992), (862, 85840), (928, 79735), (1073, 68960), (1160, 63788), (1184, 62495), (1480, 49996), (1724, 42920), (2146, 34480), (2155, 34336), (2320, 31894), (2960, 24998), (3448, 21460), (4292, 17240), (4310, 17168), (4640, 15947), (5365, 13792), (5920, 12499), (6896, 10730), (8584, 8620)]