38966200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 111555360

約数和(自身を除く): 72589160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2141, 2275, 2600, 3640, 4282, 4550, 8564, 9100, 10705, 14987, 17128, 18200, 21410, 27833, 29974, 42820, 53525, 55666, 59948, 74935, 85640, 107050, 111332, 119896, 139165, 149870, 194831, 214100, 222664, 278330, 299740, 374675, 389662, 428200, 556660, 599480, 695825, 749350, 779324, 974155, 1113320, 1391650, 1498700, 1558648, 1948310, 2783300, 2997400, 3896620, 4870775, 5566600, 7793240, 9741550, 19483100, 38966200]

約数ペア:

[(1, 38966200), (2, 19483100), (4, 9741550), (5, 7793240), (7, 5566600), (8, 4870775), (10, 3896620), (13, 2997400), (14, 2783300), (20, 1948310), (25, 1558648), (26, 1498700), (28, 1391650), (35, 1113320), (40, 974155), (50, 779324), (52, 749350), (56, 695825), (65, 599480), (70, 556660), (91, 428200), (100, 389662), (104, 374675), (130, 299740), (140, 278330), (175, 222664), (182, 214100), (200, 194831), (260, 149870), (280, 139165), (325, 119896), (350, 111332), (364, 107050), (455, 85640), (520, 74935), (650, 59948), (700, 55666), (728, 53525), (910, 42820), (1300, 29974), (1400, 27833), (1820, 21410), (2141, 18200), (2275, 17128), (2600, 14987), (3640, 10705), (4282, 9100), (4550, 8564)]