5419480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 13543200

約数和(自身を除く): 8123720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 113, 218, 220, 226, 436, 440, 452, 545, 565, 872, 904, 1090, 1130, 1199, 1243, 2180, 2260, 2398, 2486, 4360, 4520, 4796, 4972, 5995, 6215, 9592, 9944, 11990, 12317, 12430, 23980, 24634, 24860, 47960, 49268, 49720, 61585, 98536, 123170, 135487, 246340, 270974, 492680, 541948, 677435, 1083896, 1354870, 2709740, 5419480]

約数ペア:

[(1, 5419480), (2, 2709740), (4, 1354870), (5, 1083896), (8, 677435), (10, 541948), (11, 492680), (20, 270974), (22, 246340), (40, 135487), (44, 123170), (55, 98536), (88, 61585), (109, 49720), (110, 49268), (113, 47960), (218, 24860), (220, 24634), (226, 23980), (436, 12430), (440, 12317), (452, 11990), (545, 9944), (565, 9592), (872, 6215), (904, 5995), (1090, 4972), (1130, 4796), (1199, 4520), (1243, 4360), (2180, 2486), (2260, 2398)]