1570736420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 3822577920

約数和(自身を除く): 2251841500

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 457, 748, 914, 919, 935, 1828, 1838, 1870, 2285, 3676, 3740, 4570, 4595, 5027, 7769, 9140, 9190, 10054, 10109, 15538, 15623, 18380, 20108, 20218, 25135, 31076, 31246, 38845, 40436, 50270, 50545, 62492, 77690, 78115, 85459, 100540, 101090, 155380, 156230, 170918, 171853, 202180, 312460, 341836, 343706, 419983, 427295, 687412, 839966, 854590, 859265, 1679932, 1709180, 1718530, 2099915, 3437060, 4199830, 4619813, 7139711, 8399660, 9239626, 14279422, 18479252, 23099065, 28558844, 35698555, 46198130, 71397110, 78536821, 92396260, 142794220, 157073642, 314147284, 392684105, 785368210, 1570736420]

約数ペア:

[(1, 1570736420), (2, 785368210), (4, 392684105), (5, 314147284), (10, 157073642), (11, 142794220), (17, 92396260), (20, 78536821), (22, 71397110), (34, 46198130), (44, 35698555), (55, 28558844), (68, 23099065), (85, 18479252), (110, 14279422), (170, 9239626), (187, 8399660), (220, 7139711), (340, 4619813), (374, 4199830), (457, 3437060), (748, 2099915), (914, 1718530), (919, 1709180), (935, 1679932), (1828, 859265), (1838, 854590), (1870, 839966), (2285, 687412), (3676, 427295), (3740, 419983), (4570, 343706), (4595, 341836), (5027, 312460), (7769, 202180), (9140, 171853), (9190, 170918), (10054, 156230), (10109, 155380), (15538, 101090), (15623, 100540), (18380, 85459), (20108, 78115), (20218, 77690), (25135, 62492), (31076, 50545), (31246, 50270), (38845, 40436)]