8045282750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{1217}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 15577615872

約数和(自身を除く): 7532333122

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 853, 1217, 1550, 1706, 2434, 3875, 4265, 6085, 7750, 8530, 12170, 21325, 26443, 30425, 37727, 42650, 52886, 60850, 75454, 106625, 132215, 152125, 188635, 213250, 264430, 304250, 377270, 661075, 943175, 1038101, 1322150, 1886350, 2076202, 3305375, 4715875, 5190505, 6610750, 9431750, 10381010, 25952525, 32181131, 51905050, 64362262, 129762625, 160905655, 259525250, 321811310, 804528275, 1609056550, 4022641375, 8045282750]

約数ペア:

[(1, 8045282750), (2, 4022641375), (5, 1609056550), (10, 804528275), (25, 321811310), (31, 259525250), (50, 160905655), (62, 129762625), (125, 64362262), (155, 51905050), (250, 32181131), (310, 25952525), (775, 10381010), (853, 9431750), (1217, 6610750), (1550, 5190505), (1706, 4715875), (2434, 3305375), (3875, 2076202), (4265, 1886350), (6085, 1322150), (7750, 1038101), (8530, 943175), (12170, 661075), (21325, 377270), (26443, 304250), (30425, 264430), (37727, 213250), (42650, 188635), (52886, 152125), (60850, 132215), (75454, 106625)]