25843020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 84983808

約数和(自身を除く): 59140788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 1663, 2220, 2590, 3108, 3326, 3885, 4989, 5180, 6652, 7770, 8315, 9978, 11641, 15540, 16630, 19956, 23282, 24945, 33260, 34923, 46564, 49890, 58205, 61531, 69846, 99780, 116410, 123062, 139692, 174615, 184593, 232820, 246124, 307655, 349230, 369186, 430717, 615310, 698460, 738372, 861434, 922965, 1230620, 1292151, 1722868, 1845930, 2153585, 2584302, 3691860, 4307170, 5168604, 6460755, 8614340, 12921510, 25843020]

約数ペア:

[(1, 25843020), (2, 12921510), (3, 8614340), (4, 6460755), (5, 5168604), (6, 4307170), (7, 3691860), (10, 2584302), (12, 2153585), (14, 1845930), (15, 1722868), (20, 1292151), (21, 1230620), (28, 922965), (30, 861434), (35, 738372), (37, 698460), (42, 615310), (60, 430717), (70, 369186), (74, 349230), (84, 307655), (105, 246124), (111, 232820), (140, 184593), (148, 174615), (185, 139692), (210, 123062), (222, 116410), (259, 99780), (370, 69846), (420, 61531), (444, 58205), (518, 49890), (555, 46564), (740, 34923), (777, 33260), (1036, 24945), (1110, 23282), (1295, 19956), (1554, 16630), (1663, 15540), (2220, 11641), (2590, 9978), (3108, 8315), (3326, 7770), (3885, 6652), (4989, 5180)]