25375440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4597}}^1$

素因数の和:4636

約数の個数: 80

約数和(自身を含む): 82101888

約数和(自身を除く): 56726448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 4597, 5520, 9194, 13791, 18388, 22985, 27582, 36776, 45970, 55164, 68955, 73552, 91940, 105731, 110328, 137910, 183880, 211462, 220656, 275820, 317193, 367760, 422924, 528655, 551640, 634386, 845848, 1057310, 1103280, 1268772, 1585965, 1691696, 2114620, 2537544, 3171930, 4229240, 5075088, 6343860, 8458480, 12687720, 25375440]

約数ペア:

[(1, 25375440), (2, 12687720), (3, 8458480), (4, 6343860), (5, 5075088), (6, 4229240), (8, 3171930), (10, 2537544), (12, 2114620), (15, 1691696), (16, 1585965), (20, 1268772), (23, 1103280), (24, 1057310), (30, 845848), (40, 634386), (46, 551640), (48, 528655), (60, 422924), (69, 367760), (80, 317193), (92, 275820), (115, 220656), (120, 211462), (138, 183880), (184, 137910), (230, 110328), (240, 105731), (276, 91940), (345, 73552), (368, 68955), (460, 55164), (552, 45970), (690, 36776), (920, 27582), (1104, 22985), (1380, 18388), (1840, 13791), (2760, 9194), (4597, 5520)]