65915200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3204

約数の個数: 84

約数和(自身を含む): 174724060

約数和(自身を除く): 108808860

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3169, 4160, 5200, 6338, 10400, 12676, 15845, 20800, 25352, 31690, 41197, 50704, 63380, 79225, 82394, 101408, 126760, 158450, 164788, 202816, 205985, 253520, 316900, 329576, 411970, 507040, 633800, 659152, 823940, 1014080, 1029925, 1267600, 1318304, 1647880, 2059850, 2535200, 2636608, 3295760, 4119700, 5070400, 6591520, 8239400, 13183040, 16478800, 32957600, 65915200]

約数ペア:

[(1, 65915200), (2, 32957600), (4, 16478800), (5, 13183040), (8, 8239400), (10, 6591520), (13, 5070400), (16, 4119700), (20, 3295760), (25, 2636608), (26, 2535200), (32, 2059850), (40, 1647880), (50, 1318304), (52, 1267600), (64, 1029925), (65, 1014080), (80, 823940), (100, 659152), (104, 633800), (130, 507040), (160, 411970), (200, 329576), (208, 316900), (260, 253520), (320, 205985), (325, 202816), (400, 164788), (416, 158450), (520, 126760), (650, 101408), (800, 82394), (832, 79225), (1040, 63380), (1300, 50704), (1600, 41197), (2080, 31690), (2600, 25352), (3169, 20800), (4160, 15845), (5200, 12676), (6338, 10400)]