125633300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 295548792

約数和(自身を除く): 169915492

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 241, 260, 325, 401, 482, 650, 802, 964, 1205, 1300, 1604, 2005, 2410, 3133, 4010, 4820, 5213, 6025, 6266, 8020, 10025, 10426, 12050, 12532, 15665, 20050, 20852, 24100, 26065, 31330, 40100, 52130, 62660, 78325, 96641, 104260, 130325, 156650, 193282, 260650, 313300, 386564, 483205, 521300, 966410, 1256333, 1932820, 2416025, 2512666, 4832050, 5025332, 6281665, 9664100, 12563330, 25126660, 31408325, 62816650, 125633300]

約数ペア:

[(1, 125633300), (2, 62816650), (4, 31408325), (5, 25126660), (10, 12563330), (13, 9664100), (20, 6281665), (25, 5025332), (26, 4832050), (50, 2512666), (52, 2416025), (65, 1932820), (100, 1256333), (130, 966410), (241, 521300), (260, 483205), (325, 386564), (401, 313300), (482, 260650), (650, 193282), (802, 156650), (964, 130325), (1205, 104260), (1300, 96641), (1604, 78325), (2005, 62660), (2410, 52130), (3133, 40100), (4010, 31330), (4820, 26065), (5213, 24100), (6025, 20852), (6266, 20050), (8020, 15665), (10025, 12532), (10426, 12050)]