25001760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1063}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 91699776

約数和(自身を除く): 66698016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1063, 1120, 1176, 1470, 1568, 1680, 1960, 2126, 2352, 2940, 3189, 3360, 3920, 4252, 4704, 5315, 5880, 6378, 7441, 7840, 8504, 10630, 11760, 12756, 14882, 15945, 17008, 21260, 22323, 23520, 25512, 29764, 31890, 34016, 37205, 42520, 44646, 51024, 52087, 59528, 63780, 74410, 85040, 89292, 102048, 104174, 111615, 119056, 127560, 148820, 156261, 170080, 178584, 208348, 223230, 238112, 255120, 260435, 297640, 312522, 357168, 416696, 446460, 510240, 520870, 595280, 625044, 714336, 781305, 833392, 892920, 1041740, 1190560, 1250088, 1562610, 1666784, 1785840, 2083480, 2500176, 3125220, 3571680, 4166960, 5000352, 6250440, 8333920, 12500880, 25001760]

約数ペア:

[(1, 25001760), (2, 12500880), (3, 8333920), (4, 6250440), (5, 5000352), (6, 4166960), (7, 3571680), (8, 3125220), (10, 2500176), (12, 2083480), (14, 1785840), (15, 1666784), (16, 1562610), (20, 1250088), (21, 1190560), (24, 1041740), (28, 892920), (30, 833392), (32, 781305), (35, 714336), (40, 625044), (42, 595280), (48, 520870), (49, 510240), (56, 446460), (60, 416696), (70, 357168), (80, 312522), (84, 297640), (96, 260435), (98, 255120), (105, 238112), (112, 223230), (120, 208348), (140, 178584), (147, 170080), (160, 156261), (168, 148820), (196, 127560), (210, 119056), (224, 111615), (240, 104174), (245, 102048), (280, 89292), (294, 85040), (336, 74410), (392, 63780), (420, 59528), (480, 52087), (490, 51024), (560, 44646), (588, 42520), (672, 37205), (735, 34016), (784, 31890), (840, 29764), (980, 25512), (1063, 23520), (1120, 22323), (1176, 21260), (1470, 17008), (1568, 15945), (1680, 14882), (1960, 12756), (2126, 11760), (2352, 10630), (2940, 8504), (3189, 7840), (3360, 7441), (3920, 6378), (4252, 5880), (4704, 5315)]