383821442500

素因数分解:

$2^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{1949}}^1\times {\mathrm{2129}}^1$

素因数の和:4139

約数の個数: 120

約数和(自身を含む): 862873011000

約数和(自身を除く): 479051568500

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 625, 740, 925, 1250, 1850, 1949, 2129, 2500, 3700, 3898, 4258, 4625, 7796, 8516, 9250, 9745, 10645, 18500, 19490, 21290, 23125, 38980, 42580, 46250, 48725, 53225, 72113, 78773, 92500, 97450, 106450, 144226, 157546, 194900, 212900, 243625, 266125, 288452, 315092, 360565, 393865, 487250, 532250, 721130, 787730, 974500, 1064500, 1218125, 1330625, 1442260, 1575460, 1802825, 1969325, 2436250, 2661250, 3605650, 3938650, 4149421, 4872500, 5322500, 7211300, 7877300, 8298842, 9014125, 9846625, 16597684, 18028250, 19693250, 20747105, 36056500, 39386500, 41494210, 45070625, 49233125, 82988420, 90141250, 98466250, 103735525, 153528577, 180282500, 196932500, 207471050, 307057154, 414942100, 518677625, 614114308, 767642885, 1037355250, 1535285770, 2074710500, 2593388125, 3070571540, 3838214425, 5186776250, 7676428850, 10373552500, 15352857700, 19191072125, 38382144250, 76764288500, 95955360625, 191910721250, 383821442500]

約数ペア:

[(1, 383821442500), (2, 191910721250), (4, 95955360625), (5, 76764288500), (10, 38382144250), (20, 19191072125), (25, 15352857700), (37, 10373552500), (50, 7676428850), (74, 5186776250), (100, 3838214425), (125, 3070571540), (148, 2593388125), (185, 2074710500), (250, 1535285770), (370, 1037355250), (500, 767642885), (625, 614114308), (740, 518677625), (925, 414942100), (1250, 307057154), (1850, 207471050), (1949, 196932500), (2129, 180282500), (2500, 153528577), (3700, 103735525), (3898, 98466250), (4258, 90141250), (4625, 82988420), (7796, 49233125), (8516, 45070625), (9250, 41494210), (9745, 39386500), (10645, 36056500), (18500, 20747105), (19490, 19693250), (21290, 18028250), (23125, 16597684), (38980, 9846625), (42580, 9014125), (46250, 8298842), (48725, 7877300), (53225, 7211300), (72113, 5322500), (78773, 4872500), (92500, 4149421), (97450, 3938650), (106450, 3605650), (144226, 2661250), (157546, 2436250), (194900, 1969325), (212900, 1802825), (243625, 1575460), (266125, 1442260), (288452, 1330625), (315092, 1218125), (360565, 1064500), (393865, 974500), (487250, 787730), (532250, 721130)]