1570779100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12637}}^1$

素因数の和:12775

約数の個数: 72

約数和(自身を含む): 3751666128

約数和(自身を除く): 2180887028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 452, 550, 565, 1100, 1130, 1243, 2260, 2486, 2825, 4972, 5650, 6215, 11300, 12430, 12637, 24860, 25274, 31075, 50548, 62150, 63185, 124300, 126370, 139007, 252740, 278014, 315925, 556028, 631850, 695035, 1263700, 1390070, 1427981, 2780140, 2855962, 3475175, 5711924, 6950350, 7139905, 13900700, 14279810, 15707791, 28559620, 31415582, 35699525, 62831164, 71399050, 78538955, 142798100, 157077910, 314155820, 392694775, 785389550, 1570779100]

約数ペア:

[(1, 1570779100), (2, 785389550), (4, 392694775), (5, 314155820), (10, 157077910), (11, 142798100), (20, 78538955), (22, 71399050), (25, 62831164), (44, 35699525), (50, 31415582), (55, 28559620), (100, 15707791), (110, 14279810), (113, 13900700), (220, 7139905), (226, 6950350), (275, 5711924), (452, 3475175), (550, 2855962), (565, 2780140), (1100, 1427981), (1130, 1390070), (1243, 1263700), (2260, 695035), (2486, 631850), (2825, 556028), (4972, 315925), (5650, 278014), (6215, 252740), (11300, 139007), (12430, 126370), (12637, 124300), (24860, 63185), (25274, 62150), (31075, 50548)]