10723960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 26671680

約数和(自身を除く): 15947720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 503, 520, 533, 820, 1006, 1066, 1640, 2012, 2132, 2515, 2665, 4024, 4264, 5030, 5330, 6539, 10060, 10660, 13078, 20120, 20623, 21320, 26156, 32695, 41246, 52312, 65390, 82492, 103115, 130780, 164984, 206230, 261560, 268099, 412460, 536198, 824920, 1072396, 1340495, 2144792, 2680990, 5361980, 10723960]

約数ペア:

[(1, 10723960), (2, 5361980), (4, 2680990), (5, 2144792), (8, 1340495), (10, 1072396), (13, 824920), (20, 536198), (26, 412460), (40, 268099), (41, 261560), (52, 206230), (65, 164984), (82, 130780), (104, 103115), (130, 82492), (164, 65390), (205, 52312), (260, 41246), (328, 32695), (410, 26156), (503, 21320), (520, 20623), (533, 20120), (820, 13078), (1006, 10660), (1066, 10060), (1640, 6539), (2012, 5330), (2132, 5030), (2515, 4264), (2665, 4024)]