250288600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 603242640

約数和(自身を除く): 352954040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 131, 164, 200, 205, 233, 262, 328, 410, 466, 524, 655, 820, 932, 1025, 1048, 1165, 1310, 1640, 1864, 2050, 2330, 2620, 3275, 4100, 4660, 5240, 5371, 5825, 6550, 8200, 9320, 9553, 10742, 11650, 13100, 19106, 21484, 23300, 26200, 26855, 30523, 38212, 42968, 46600, 47765, 53710, 61046, 76424, 95530, 107420, 122092, 134275, 152615, 191060, 214840, 238825, 244184, 268550, 305230, 382120, 477650, 537100, 610460, 763075, 955300, 1074200, 1220920, 1251443, 1526150, 1910600, 2502886, 3052300, 5005772, 6104600, 6257215, 10011544, 12514430, 25028860, 31286075, 50057720, 62572150, 125144300, 250288600]

約数ペア:

[(1, 250288600), (2, 125144300), (4, 62572150), (5, 50057720), (8, 31286075), (10, 25028860), (20, 12514430), (25, 10011544), (40, 6257215), (41, 6104600), (50, 5005772), (82, 3052300), (100, 2502886), (131, 1910600), (164, 1526150), (200, 1251443), (205, 1220920), (233, 1074200), (262, 955300), (328, 763075), (410, 610460), (466, 537100), (524, 477650), (655, 382120), (820, 305230), (932, 268550), (1025, 244184), (1048, 238825), (1165, 214840), (1310, 191060), (1640, 152615), (1864, 134275), (2050, 122092), (2330, 107420), (2620, 95530), (3275, 76424), (4100, 61046), (4660, 53710), (5240, 47765), (5371, 46600), (5825, 42968), (6550, 38212), (8200, 30523), (9320, 26855), (9553, 26200), (10742, 23300), (11650, 21484), (13100, 19106)]