40013527360

素因数分解:

$2^6\times 5^1\times {\mathrm{125042273}}^1$

素因数の和:125042290

約数の個数: 28

約数和(自身を含む): 95282212788

約数和(自身を除く): 55268685428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 125042273, 250084546, 500169092, 625211365, 1000338184, 1250422730, 2000676368, 2500845460, 4001352736, 5001690920, 8002705472, 10003381840, 20006763680, 40013527360]

約数ペア:

[(1, 40013527360), (2, 20006763680), (4, 10003381840), (5, 8002705472), (8, 5001690920), (10, 4001352736), (16, 2500845460), (20, 2000676368), (32, 1250422730), (40, 1000338184), (64, 625211365), (80, 500169092), (160, 250084546), (320, 125042273)]