796319420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{6089}}^1$

素因数の和:6614

約数の個数: 48

約数和(自身を含む): 1804783680

約数和(自身を除く): 1008464260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 503, 1006, 2012, 2515, 5030, 6089, 6539, 10060, 12178, 13078, 24356, 26156, 30445, 32695, 60890, 65390, 79157, 121780, 130780, 158314, 316628, 395785, 791570, 1583140, 3062767, 6125534, 12251068, 15313835, 30627670, 39815971, 61255340, 79631942, 159263884, 199079855, 398159710, 796319420]

約数ペア:

[(1, 796319420), (2, 398159710), (4, 199079855), (5, 159263884), (10, 79631942), (13, 61255340), (20, 39815971), (26, 30627670), (52, 15313835), (65, 12251068), (130, 6125534), (260, 3062767), (503, 1583140), (1006, 791570), (2012, 395785), (2515, 316628), (5030, 158314), (6089, 130780), (6539, 121780), (10060, 79157), (12178, 65390), (13078, 60890), (24356, 32695), (26156, 30445)]