4257261040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59063}}^1$

素因数の和:59146

約数の個数: 80

約数和(自身を含む): 10678298688

約数和(自身を除く): 6421037648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 848, 901, 1060, 1360, 1802, 2120, 3604, 4240, 4505, 7208, 9010, 14416, 18020, 36040, 59063, 72080, 118126, 236252, 295315, 472504, 590630, 945008, 1004071, 1181260, 2008142, 2362520, 3130339, 4016284, 4725040, 5020355, 6260678, 8032568, 10040710, 12521356, 15651695, 16065136, 20081420, 25042712, 31303390, 40162840, 50085424, 53215763, 62606780, 80325680, 106431526, 125213560, 212863052, 250427120, 266078815, 425726104, 532157630, 851452208, 1064315260, 2128630520, 4257261040]

約数ペア:

[(1, 4257261040), (2, 2128630520), (4, 1064315260), (5, 851452208), (8, 532157630), (10, 425726104), (16, 266078815), (17, 250427120), (20, 212863052), (34, 125213560), (40, 106431526), (53, 80325680), (68, 62606780), (80, 53215763), (85, 50085424), (106, 40162840), (136, 31303390), (170, 25042712), (212, 20081420), (265, 16065136), (272, 15651695), (340, 12521356), (424, 10040710), (530, 8032568), (680, 6260678), (848, 5020355), (901, 4725040), (1060, 4016284), (1360, 3130339), (1802, 2362520), (2120, 2008142), (3604, 1181260), (4240, 1004071), (4505, 945008), (7208, 590630), (9010, 472504), (14416, 295315), (18020, 236252), (36040, 118126), (59063, 72080)]