38931569200

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{5279}}^1$

素因数の和:5579

約数の個数: 120

約数和(自身を含む): 94986777600

約数和(自身を除く): 56055208400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 179, 200, 206, 358, 400, 412, 515, 716, 824, 895, 1030, 1432, 1648, 1790, 2060, 2575, 2864, 3580, 4120, 4475, 5150, 5279, 7160, 8240, 8950, 10300, 10558, 14320, 17900, 18437, 20600, 21116, 26395, 35800, 36874, 41200, 42232, 52790, 71600, 73748, 84464, 92185, 105580, 131975, 147496, 184370, 211160, 263950, 294992, 368740, 422320, 460925, 527900, 543737, 737480, 921850, 944941, 1055800, 1087474, 1474960, 1843700, 1889882, 2111600, 2174948, 2718685, 3687400, 3779764, 4349896, 4724705, 5437370, 7374800, 7559528, 8699792, 9449410, 10874740, 13593425, 15119056, 18898820, 21749480, 23623525, 27186850, 37797640, 43498960, 47247050, 54373700, 75595280, 94494100, 97328923, 108747400, 188988200, 194657846, 217494800, 377976400, 389315692, 486644615, 778631384, 973289230, 1557262768, 1946578460, 2433223075, 3893156920, 4866446150, 7786313840, 9732892300, 19465784600, 38931569200]

約数ペア:

[(1, 38931569200), (2, 19465784600), (4, 9732892300), (5, 7786313840), (8, 4866446150), (10, 3893156920), (16, 2433223075), (20, 1946578460), (25, 1557262768), (40, 973289230), (50, 778631384), (80, 486644615), (100, 389315692), (103, 377976400), (179, 217494800), (200, 194657846), (206, 188988200), (358, 108747400), (400, 97328923), (412, 94494100), (515, 75595280), (716, 54373700), (824, 47247050), (895, 43498960), (1030, 37797640), (1432, 27186850), (1648, 23623525), (1790, 21749480), (2060, 18898820), (2575, 15119056), (2864, 13593425), (3580, 10874740), (4120, 9449410), (4475, 8699792), (5150, 7559528), (5279, 7374800), (7160, 5437370), (8240, 4724705), (8950, 4349896), (10300, 3779764), (10558, 3687400), (14320, 2718685), (17900, 2174948), (18437, 2111600), (20600, 1889882), (21116, 1843700), (26395, 1474960), (35800, 1087474), (36874, 1055800), (41200, 944941), (42232, 921850), (52790, 737480), (71600, 543737), (73748, 527900), (84464, 460925), (92185, 422320), (105580, 368740), (131975, 294992), (147496, 263950), (184370, 211160)]