25624950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 72557856

約数和(自身を除く): 46932906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 773, 850, 975, 1105, 1275, 1326, 1546, 1950, 2210, 2319, 2550, 3315, 3865, 4638, 5525, 6630, 7730, 10049, 11050, 11595, 13141, 16575, 19325, 20098, 23190, 26282, 30147, 33150, 38650, 39423, 50245, 57975, 60294, 65705, 78846, 100490, 115950, 131410, 150735, 170833, 197115, 251225, 301470, 328525, 341666, 394230, 502450, 512499, 657050, 753675, 854165, 985575, 1024998, 1507350, 1708330, 1971150, 2562495, 4270825, 5124990, 8541650, 12812475, 25624950]

約数ペア:

[(1, 25624950), (2, 12812475), (3, 8541650), (5, 5124990), (6, 4270825), (10, 2562495), (13, 1971150), (15, 1708330), (17, 1507350), (25, 1024998), (26, 985575), (30, 854165), (34, 753675), (39, 657050), (50, 512499), (51, 502450), (65, 394230), (75, 341666), (78, 328525), (85, 301470), (102, 251225), (130, 197115), (150, 170833), (170, 150735), (195, 131410), (221, 115950), (255, 100490), (325, 78846), (390, 65705), (425, 60294), (442, 57975), (510, 50245), (650, 39423), (663, 38650), (773, 33150), (850, 30147), (975, 26282), (1105, 23190), (1275, 20098), (1326, 19325), (1546, 16575), (1950, 13141), (2210, 11595), (2319, 11050), (2550, 10049), (3315, 7730), (3865, 6630), (4638, 5525)]