25699520900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1721}}^1\times {\mathrm{2531}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 56768554080

約数和(自身を除く): 31069033180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 1721, 2531, 2950, 3442, 5062, 5900, 6884, 8605, 10124, 12655, 17210, 25310, 34420, 43025, 50620, 63275, 86050, 101539, 126550, 149329, 172100, 203078, 253100, 298658, 406156, 507695, 597316, 746645, 1015390, 1493290, 2030780, 2538475, 2986580, 3733225, 4355851, 5076950, 7466450, 8711702, 10153900, 14932900, 17423404, 21779255, 43558510, 87117020, 108896275, 217792550, 256995209, 435585100, 513990418, 1027980836, 1284976045, 2569952090, 5139904180, 6424880225, 12849760450, 25699520900]

約数ペア:

[(1, 25699520900), (2, 12849760450), (4, 6424880225), (5, 5139904180), (10, 2569952090), (20, 1284976045), (25, 1027980836), (50, 513990418), (59, 435585100), (100, 256995209), (118, 217792550), (236, 108896275), (295, 87117020), (590, 43558510), (1180, 21779255), (1475, 17423404), (1721, 14932900), (2531, 10153900), (2950, 8711702), (3442, 7466450), (5062, 5076950), (5900, 4355851), (6884, 3733225), (8605, 2986580), (10124, 2538475), (12655, 2030780), (17210, 1493290), (25310, 1015390), (34420, 746645), (43025, 597316), (50620, 507695), (63275, 406156), (86050, 298658), (101539, 253100), (126550, 203078), (149329, 172100)]