91835900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 219975504

約数和(自身を除く): 128139604

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 1025, 1066, 1300, 1723, 2050, 2132, 2665, 3446, 4100, 5330, 6892, 8615, 10660, 13325, 17230, 22399, 26650, 34460, 43075, 44798, 53300, 70643, 86150, 89596, 111995, 141286, 172300, 223990, 282572, 353215, 447980, 559975, 706430, 918359, 1119950, 1412860, 1766075, 1836718, 2239900, 3532150, 3673436, 4591795, 7064300, 9183590, 18367180, 22958975, 45917950, 91835900]

約数ペア:

[(1, 91835900), (2, 45917950), (4, 22958975), (5, 18367180), (10, 9183590), (13, 7064300), (20, 4591795), (25, 3673436), (26, 3532150), (41, 2239900), (50, 1836718), (52, 1766075), (65, 1412860), (82, 1119950), (100, 918359), (130, 706430), (164, 559975), (205, 447980), (260, 353215), (325, 282572), (410, 223990), (533, 172300), (650, 141286), (820, 111995), (1025, 89596), (1066, 86150), (1300, 70643), (1723, 53300), (2050, 44798), (2132, 43075), (2665, 34460), (3446, 26650), (4100, 22399), (5330, 17230), (6892, 13325), (8615, 10660)]