237815676020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{108877}}^1$

素因数の和:109201

約数の個数: 96

約数和(自身を含む): 557232377856

約数和(自身を除く): 319416701836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 271, 310, 403, 542, 620, 806, 1084, 1355, 1612, 2015, 2710, 3523, 4030, 5420, 7046, 8060, 8401, 14092, 16802, 17615, 33604, 35230, 42005, 70460, 84010, 108877, 109213, 168020, 217754, 218426, 435508, 436852, 544385, 546065, 1088770, 1092130, 1415401, 2177540, 2184260, 2830802, 3375187, 5661604, 6750374, 7077005, 13500748, 14154010, 16875935, 28308020, 29505667, 33751870, 43877431, 59011334, 67503740, 87754862, 118022668, 147528335, 175509724, 219387155, 295056670, 383573671, 438774310, 590113340, 767147342, 877548620, 914675677, 1534294684, 1829351354, 1917868355, 3658702708, 3835736710, 4573378385, 7671473420, 9146756770, 11890783801, 18293513540, 23781567602, 47563135204, 59453919005, 118907838010, 237815676020]

約数ペア:

[(1, 237815676020), (2, 118907838010), (4, 59453919005), (5, 47563135204), (10, 23781567602), (13, 18293513540), (20, 11890783801), (26, 9146756770), (31, 7671473420), (52, 4573378385), (62, 3835736710), (65, 3658702708), (124, 1917868355), (130, 1829351354), (155, 1534294684), (260, 914675677), (271, 877548620), (310, 767147342), (403, 590113340), (542, 438774310), (620, 383573671), (806, 295056670), (1084, 219387155), (1355, 175509724), (1612, 147528335), (2015, 118022668), (2710, 87754862), (3523, 67503740), (4030, 59011334), (5420, 43877431), (7046, 33751870), (8060, 29505667), (8401, 28308020), (14092, 16875935), (16802, 14154010), (17615, 13500748), (33604, 7077005), (35230, 6750374), (42005, 5661604), (70460, 3375187), (84010, 2830802), (108877, 2184260), (109213, 2177540), (168020, 1415401), (217754, 1092130), (218426, 1088770), (435508, 546065), (436852, 544385)]