2017102880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{74597}}^1$

素因数の和:74638

約数の個数: 72

約数和(自身を含む): 5160242052

約数和(自身を除く): 3143139172

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520, 27040, 74597, 149194, 298388, 372985, 596776, 745970, 969761, 1193552, 1491940, 1939522, 2387104, 2983880, 3879044, 4848805, 5967760, 7758088, 9697610, 11935520, 12606893, 15516176, 19395220, 25213786, 31032352, 38790440, 50427572, 63034465, 77580880, 100855144, 126068930, 155161760, 201710288, 252137860, 403420576, 504275720, 1008551440, 2017102880]

約数ペア:

[(1, 2017102880), (2, 1008551440), (4, 504275720), (5, 403420576), (8, 252137860), (10, 201710288), (13, 155161760), (16, 126068930), (20, 100855144), (26, 77580880), (32, 63034465), (40, 50427572), (52, 38790440), (65, 31032352), (80, 25213786), (104, 19395220), (130, 15516176), (160, 12606893), (169, 11935520), (208, 9697610), (260, 7758088), (338, 5967760), (416, 4848805), (520, 3879044), (676, 2983880), (845, 2387104), (1040, 1939522), (1352, 1491940), (1690, 1193552), (2080, 969761), (2704, 745970), (3380, 596776), (5408, 372985), (6760, 298388), (13520, 149194), (27040, 74597)]