534955996840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5347421}}^1$

素因数の和:5347534

約数の個数: 64

約数和(自身を含む): 1253221819920

約数和(自身を除く): 718265823080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 61, 82, 122, 164, 205, 244, 305, 328, 410, 488, 610, 820, 1220, 1640, 2440, 2501, 5002, 10004, 12505, 20008, 25010, 50020, 100040, 5347421, 10694842, 21389684, 26737105, 42779368, 53474210, 106948420, 213896840, 219244261, 326192681, 438488522, 652385362, 876977044, 1096221305, 1304770724, 1630963405, 1753954088, 2192442610, 2609541448, 3261926810, 4384885220, 6523853620, 8769770440, 13047707240, 13373899921, 26747799842, 53495599684, 66869499605, 106991199368, 133738999210, 267477998420, 534955996840]

約数ペア:

[(1, 534955996840), (2, 267477998420), (4, 133738999210), (5, 106991199368), (8, 66869499605), (10, 53495599684), (20, 26747799842), (40, 13373899921), (41, 13047707240), (61, 8769770440), (82, 6523853620), (122, 4384885220), (164, 3261926810), (205, 2609541448), (244, 2192442610), (305, 1753954088), (328, 1630963405), (410, 1304770724), (488, 1096221305), (610, 876977044), (820, 652385362), (1220, 438488522), (1640, 326192681), (2440, 219244261), (2501, 213896840), (5002, 106948420), (10004, 53474210), (12505, 42779368), (20008, 26737105), (25010, 21389684), (50020, 10694842), (100040, 5347421)]