3136334720

素因数分解:

$2^7\times 5^1\times {\mathrm{4900523}}^1$

素因数の和:4900542

約数の個数: 32

約数和(自身を含む): 7497801720

約数和(自身を除く): 4361467000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4900523, 9801046, 19602092, 24502615, 39204184, 49005230, 78408368, 98010460, 156816736, 196020920, 313633472, 392041840, 627266944, 784083680, 1568167360, 3136334720]

約数ペア:

[(1, 3136334720), (2, 1568167360), (4, 784083680), (5, 627266944), (8, 392041840), (10, 313633472), (16, 196020920), (20, 156816736), (32, 98010460), (40, 78408368), (64, 49005230), (80, 39204184), (128, 24502615), (160, 19602092), (320, 9801046), (640, 4900523)]