100604420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{718603}}^1$

素因数の和:718619

約数の個数: 24

約数和(自身を含む): 241450944

約数和(自身を除く): 140846524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 718603, 1437206, 2874412, 3593015, 5030221, 7186030, 10060442, 14372060, 20120884, 25151105, 50302210, 100604420]

約数ペア:

[(1, 100604420), (2, 50302210), (4, 25151105), (5, 20120884), (7, 14372060), (10, 10060442), (14, 7186030), (20, 5030221), (28, 3593015), (35, 2874412), (70, 1437206), (140, 718603)]