38951080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 69912920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 167, 170, 196, 238, 245, 280, 334, 340, 343, 392, 476, 490, 595, 668, 680, 686, 833, 835, 952, 980, 1169, 1190, 1336, 1372, 1666, 1670, 1715, 1960, 2338, 2380, 2744, 2839, 3332, 3340, 3430, 4165, 4676, 4760, 5678, 5831, 5845, 6664, 6680, 6860, 8183, 8330, 9352, 11356, 11662, 11690, 13720, 14195, 16366, 16660, 19873, 22712, 23324, 23380, 28390, 29155, 32732, 33320, 39746, 40915, 46648, 46760, 56780, 57281, 58310, 65464, 79492, 81830, 99365, 113560, 114562, 116620, 139111, 158984, 163660, 198730, 229124, 233240, 278222, 286405, 327320, 397460, 458248, 556444, 572810, 695555, 794920, 973777, 1112888, 1145620, 1391110, 1947554, 2291240, 2782220, 3895108, 4868885, 5564440, 7790216, 9737770, 19475540, 38951080]

約数ペア:

[(1, 38951080), (2, 19475540), (4, 9737770), (5, 7790216), (7, 5564440), (8, 4868885), (10, 3895108), (14, 2782220), (17, 2291240), (20, 1947554), (28, 1391110), (34, 1145620), (35, 1112888), (40, 973777), (49, 794920), (56, 695555), (68, 572810), (70, 556444), (85, 458248), (98, 397460), (119, 327320), (136, 286405), (140, 278222), (167, 233240), (170, 229124), (196, 198730), (238, 163660), (245, 158984), (280, 139111), (334, 116620), (340, 114562), (343, 113560), (392, 99365), (476, 81830), (490, 79492), (595, 65464), (668, 58310), (680, 57281), (686, 56780), (833, 46760), (835, 46648), (952, 40915), (980, 39746), (1169, 33320), (1190, 32732), (1336, 29155), (1372, 28390), (1666, 23380), (1670, 23324), (1715, 22712), (1960, 19873), (2338, 16660), (2380, 16366), (2744, 14195), (2839, 13720), (3332, 11690), (3340, 11662), (3430, 11356), (4165, 9352), (4676, 8330), (4760, 8183), (5678, 6860), (5831, 6680), (5845, 6664)]