84937240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 198948960

約数和(自身を除く): 114011720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 67, 82, 134, 164, 205, 268, 328, 335, 410, 536, 670, 773, 820, 1340, 1546, 1640, 2680, 2747, 3092, 3865, 5494, 6184, 7730, 10988, 13735, 15460, 21976, 27470, 30920, 31693, 51791, 54940, 63386, 103582, 109880, 126772, 158465, 207164, 253544, 258955, 316930, 414328, 517910, 633860, 1035820, 1267720, 2071640, 2123431, 4246862, 8493724, 10617155, 16987448, 21234310, 42468620, 84937240]

約数ペア:

[(1, 84937240), (2, 42468620), (4, 21234310), (5, 16987448), (8, 10617155), (10, 8493724), (20, 4246862), (40, 2123431), (41, 2071640), (67, 1267720), (82, 1035820), (134, 633860), (164, 517910), (205, 414328), (268, 316930), (328, 258955), (335, 253544), (410, 207164), (536, 158465), (670, 126772), (773, 109880), (820, 103582), (1340, 63386), (1546, 54940), (1640, 51791), (2680, 31693), (2747, 30920), (3092, 27470), (3865, 21976), (5494, 15460), (6184, 13735), (7730, 10988)]