1836014720

素因数分解:

$2^7\times 5^1\times {\mathrm{2868773}}^1$

素因数の和:2868792

約数の個数: 32

約数和(自身を含む): 4389224220

約数和(自身を除く): 2553209500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2868773, 5737546, 11475092, 14343865, 22950184, 28687730, 45900368, 57375460, 91800736, 114750920, 183601472, 229501840, 367202944, 459003680, 918007360, 1836014720]

約数ペア:

[(1, 1836014720), (2, 918007360), (4, 459003680), (5, 367202944), (8, 229501840), (10, 183601472), (16, 114750920), (20, 91800736), (32, 57375460), (40, 45900368), (64, 28687730), (80, 22950184), (128, 14343865), (160, 11475092), (320, 5737546), (640, 2868773)]