10128320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 56

約数和(自身を含む): 24920448

約数和(自身を除く): 14792128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1021, 1240, 1984, 2042, 2480, 4084, 4960, 5105, 8168, 9920, 10210, 16336, 20420, 31651, 32672, 40840, 63302, 65344, 81680, 126604, 158255, 163360, 253208, 316510, 326720, 506416, 633020, 1012832, 1266040, 2025664, 2532080, 5064160, 10128320]

約数ペア:

[(1, 10128320), (2, 5064160), (4, 2532080), (5, 2025664), (8, 1266040), (10, 1012832), (16, 633020), (20, 506416), (31, 326720), (32, 316510), (40, 253208), (62, 163360), (64, 158255), (80, 126604), (124, 81680), (155, 65344), (160, 63302), (248, 40840), (310, 32672), (320, 31651), (496, 20420), (620, 16336), (992, 10210), (1021, 9920), (1240, 8168), (1984, 5105), (2042, 4960), (2480, 4084)]