2588895920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3623

約数の個数: 160

約数和(自身を含む): 7009759680

約数和(自身を除く): 4420863760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 37, 38, 40, 52, 65, 74, 76, 80, 95, 104, 130, 148, 152, 185, 190, 208, 247, 260, 296, 304, 370, 380, 481, 494, 520, 592, 703, 740, 760, 962, 988, 1040, 1235, 1406, 1480, 1520, 1924, 1976, 2405, 2470, 2812, 2960, 3515, 3541, 3848, 3952, 4810, 4940, 5624, 7030, 7082, 7696, 9139, 9620, 9880, 11248, 14060, 14164, 17705, 18278, 19240, 19760, 28120, 28328, 35410, 36556, 38480, 45695, 46033, 56240, 56656, 67279, 70820, 73112, 91390, 92066, 131017, 134558, 141640, 146224, 182780, 184132, 230165, 262034, 269116, 283280, 336395, 365560, 368264, 460330, 524068, 538232, 655085, 672790, 731120, 736528, 874627, 920660, 1048136, 1076464, 1310170, 1345580, 1703221, 1749254, 1841320, 2096272, 2489323, 2620340, 2691160, 3406442, 3498508, 3682640, 4373135, 4978646, 5240680, 5382320, 6812884, 6997016, 8516105, 8746270, 9957292, 10481360, 12446615, 13625768, 13994032, 17032210, 17492540, 19914584, 24893230, 27251536, 32361199, 34064420, 34985080, 39829168, 49786460, 64722398, 68128840, 69970160, 99572920, 129444796, 136257680, 161805995, 199145840, 258889592, 323611990, 517779184, 647223980, 1294447960, 2588895920]

約数ペア:

[(1, 2588895920), (2, 1294447960), (4, 647223980), (5, 517779184), (8, 323611990), (10, 258889592), (13, 199145840), (16, 161805995), (19, 136257680), (20, 129444796), (26, 99572920), (37, 69970160), (38, 68128840), (40, 64722398), (52, 49786460), (65, 39829168), (74, 34985080), (76, 34064420), (80, 32361199), (95, 27251536), (104, 24893230), (130, 19914584), (148, 17492540), (152, 17032210), (185, 13994032), (190, 13625768), (208, 12446615), (247, 10481360), (260, 9957292), (296, 8746270), (304, 8516105), (370, 6997016), (380, 6812884), (481, 5382320), (494, 5240680), (520, 4978646), (592, 4373135), (703, 3682640), (740, 3498508), (760, 3406442), (962, 2691160), (988, 2620340), (1040, 2489323), (1235, 2096272), (1406, 1841320), (1480, 1749254), (1520, 1703221), (1924, 1345580), (1976, 1310170), (2405, 1076464), (2470, 1048136), (2812, 920660), (2960, 874627), (3515, 736528), (3541, 731120), (3848, 672790), (3952, 655085), (4810, 538232), (4940, 524068), (5624, 460330), (7030, 368264), (7082, 365560), (7696, 336395), (9139, 283280), (9620, 269116), (9880, 262034), (11248, 230165), (14060, 184132), (14164, 182780), (17705, 146224), (18278, 141640), (19240, 134558), (19760, 131017), (28120, 92066), (28328, 91390), (35410, 73112), (36556, 70820), (38480, 67279), (45695, 56656), (46033, 56240)]