323942060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2477}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 734360256

約数和(自身を除く): 410418196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 503, 1006, 2012, 2477, 2515, 4954, 5030, 6539, 9908, 10060, 12385, 13078, 24770, 26156, 32201, 32695, 49540, 64402, 65390, 128804, 130780, 161005, 322010, 644020, 1245931, 2491862, 4983724, 6229655, 12459310, 16197103, 24918620, 32394206, 64788412, 80985515, 161971030, 323942060]

約数ペア:

[(1, 323942060), (2, 161971030), (4, 80985515), (5, 64788412), (10, 32394206), (13, 24918620), (20, 16197103), (26, 12459310), (52, 6229655), (65, 4983724), (130, 2491862), (260, 1245931), (503, 644020), (1006, 322010), (2012, 161005), (2477, 130780), (2515, 128804), (4954, 65390), (5030, 64402), (6539, 49540), (9908, 32695), (10060, 32201), (12385, 26156), (13078, 24770)]