64882300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 163739520

約数和(自身を除く): 98857220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1571, 1652, 2065, 2950, 3142, 4130, 5900, 6284, 7855, 8260, 10325, 10997, 15710, 20650, 21994, 31420, 39275, 41300, 43988, 54985, 78550, 92689, 109970, 157100, 185378, 219940, 274925, 370756, 463445, 549850, 648823, 926890, 1099700, 1297646, 1853780, 2317225, 2595292, 3244115, 4634450, 6488230, 9268900, 12976460, 16220575, 32441150, 64882300]

約数ペア:

[(1, 64882300), (2, 32441150), (4, 16220575), (5, 12976460), (7, 9268900), (10, 6488230), (14, 4634450), (20, 3244115), (25, 2595292), (28, 2317225), (35, 1853780), (50, 1297646), (59, 1099700), (70, 926890), (100, 648823), (118, 549850), (140, 463445), (175, 370756), (236, 274925), (295, 219940), (350, 185378), (413, 157100), (590, 109970), (700, 92689), (826, 78550), (1180, 54985), (1475, 43988), (1571, 41300), (1652, 39275), (2065, 31420), (2950, 21994), (3142, 20650), (4130, 15710), (5900, 10997), (6284, 10325), (7855, 8260)]