38482600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 104173020

約数和(自身を除く): 65690420

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 41, 50, 52, 65, 76, 82, 95, 100, 104, 130, 152, 164, 190, 200, 205, 247, 260, 325, 328, 361, 380, 410, 475, 494, 520, 533, 650, 722, 760, 779, 820, 950, 988, 1025, 1066, 1235, 1300, 1444, 1558, 1640, 1805, 1900, 1976, 2050, 2132, 2470, 2600, 2665, 2888, 3116, 3610, 3800, 3895, 4100, 4264, 4693, 4940, 5330, 6175, 6232, 7220, 7790, 8200, 9025, 9386, 9880, 10127, 10660, 12350, 13325, 14440, 14801, 15580, 18050, 18772, 19475, 20254, 21320, 23465, 24700, 26650, 29602, 31160, 36100, 37544, 38950, 40508, 46930, 49400, 50635, 53300, 59204, 72200, 74005, 77900, 81016, 93860, 101270, 106600, 117325, 118408, 148010, 155800, 187720, 192413, 202540, 234650, 253175, 296020, 370025, 384826, 405080, 469300, 506350, 592040, 740050, 769652, 938600, 962065, 1012700, 1480100, 1539304, 1924130, 2025400, 2960200, 3848260, 4810325, 7696520, 9620650, 19241300, 38482600]

約数ペア:

[(1, 38482600), (2, 19241300), (4, 9620650), (5, 7696520), (8, 4810325), (10, 3848260), (13, 2960200), (19, 2025400), (20, 1924130), (25, 1539304), (26, 1480100), (38, 1012700), (40, 962065), (41, 938600), (50, 769652), (52, 740050), (65, 592040), (76, 506350), (82, 469300), (95, 405080), (100, 384826), (104, 370025), (130, 296020), (152, 253175), (164, 234650), (190, 202540), (200, 192413), (205, 187720), (247, 155800), (260, 148010), (325, 118408), (328, 117325), (361, 106600), (380, 101270), (410, 93860), (475, 81016), (494, 77900), (520, 74005), (533, 72200), (650, 59204), (722, 53300), (760, 50635), (779, 49400), (820, 46930), (950, 40508), (988, 38950), (1025, 37544), (1066, 36100), (1235, 31160), (1300, 29602), (1444, 26650), (1558, 24700), (1640, 23465), (1805, 21320), (1900, 20254), (1976, 19475), (2050, 18772), (2132, 18050), (2470, 15580), (2600, 14801), (2665, 14440), (2888, 13325), (3116, 12350), (3610, 10660), (3800, 10127), (3895, 9880), (4100, 9386), (4264, 9025), (4693, 8200), (4940, 7790), (5330, 7220), (6175, 6232)]