100405250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 212284800

約数和(自身を除く): 111879550

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 250, 275, 290, 319, 550, 638, 725, 1259, 1375, 1450, 1595, 2518, 2750, 3190, 3625, 6295, 7250, 7975, 12590, 13849, 15950, 27698, 31475, 36511, 39875, 62950, 69245, 73022, 79750, 138490, 157375, 182555, 314750, 346225, 365110, 401621, 692450, 803242, 912775, 1731125, 1825550, 2008105, 3462250, 4016210, 4563875, 9127750, 10040525, 20081050, 50202625, 100405250]

約数ペア:

[(1, 100405250), (2, 50202625), (5, 20081050), (10, 10040525), (11, 9127750), (22, 4563875), (25, 4016210), (29, 3462250), (50, 2008105), (55, 1825550), (58, 1731125), (110, 912775), (125, 803242), (145, 692450), (250, 401621), (275, 365110), (290, 346225), (319, 314750), (550, 182555), (638, 157375), (725, 138490), (1259, 79750), (1375, 73022), (1450, 69245), (1595, 62950), (2518, 39875), (2750, 36511), (3190, 31475), (3625, 27698), (6295, 15950), (7250, 13849), (7975, 12590)]