98190520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 233539200

約数和(自身を除く): 135348680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 940, 1160, 1363, 1801, 1880, 2726, 3602, 5452, 6815, 7204, 9005, 10904, 13630, 14408, 18010, 27260, 36020, 52229, 54520, 72040, 84647, 104458, 169294, 208916, 261145, 338588, 417832, 423235, 522290, 677176, 846470, 1044580, 1692940, 2089160, 2454763, 3385880, 4909526, 9819052, 12273815, 19638104, 24547630, 49095260, 98190520]

約数ペア:

[(1, 98190520), (2, 49095260), (4, 24547630), (5, 19638104), (8, 12273815), (10, 9819052), (20, 4909526), (29, 3385880), (40, 2454763), (47, 2089160), (58, 1692940), (94, 1044580), (116, 846470), (145, 677176), (188, 522290), (232, 423235), (235, 417832), (290, 338588), (376, 261145), (470, 208916), (580, 169294), (940, 104458), (1160, 84647), (1363, 72040), (1801, 54520), (1880, 52229), (2726, 36020), (3602, 27260), (5452, 18010), (6815, 14408), (7204, 13630), (9005, 10904)]