17786080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 48009024

約数和(自身を除く): 30222944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 503, 520, 544, 680, 884, 1006, 1040, 1105, 1360, 1768, 2012, 2080, 2210, 2515, 2720, 3536, 4024, 4420, 5030, 6539, 7072, 8048, 8551, 8840, 10060, 13078, 16096, 17102, 17680, 20120, 26156, 32695, 34204, 35360, 40240, 42755, 52312, 65390, 68408, 80480, 85510, 104624, 111163, 130780, 136816, 171020, 209248, 222326, 261560, 273632, 342040, 444652, 523120, 555815, 684080, 889304, 1046240, 1111630, 1368160, 1778608, 2223260, 3557216, 4446520, 8893040, 17786080]

約数ペア:

[(1, 17786080), (2, 8893040), (4, 4446520), (5, 3557216), (8, 2223260), (10, 1778608), (13, 1368160), (16, 1111630), (17, 1046240), (20, 889304), (26, 684080), (32, 555815), (34, 523120), (40, 444652), (52, 342040), (65, 273632), (68, 261560), (80, 222326), (85, 209248), (104, 171020), (130, 136816), (136, 130780), (160, 111163), (170, 104624), (208, 85510), (221, 80480), (260, 68408), (272, 65390), (340, 52312), (416, 42755), (442, 40240), (503, 35360), (520, 34204), (544, 32695), (680, 26156), (884, 20120), (1006, 17680), (1040, 17102), (1105, 16096), (1360, 13078), (1768, 10060), (2012, 8840), (2080, 8551), (2210, 8048), (2515, 7072), (2720, 6539), (3536, 5030), (4024, 4420)]