38521140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 126330624

約数和(自身を除く): 87809484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2237, 2460, 2870, 3444, 4305, 4474, 5740, 6711, 8610, 8948, 11185, 13422, 15659, 17220, 22370, 26844, 31318, 33555, 44740, 46977, 62636, 67110, 78295, 91717, 93954, 134220, 156590, 183434, 187908, 234885, 275151, 313180, 366868, 458585, 469770, 550302, 642019, 917170, 939540, 1100604, 1284038, 1375755, 1834340, 1926057, 2568076, 2751510, 3210095, 3852114, 5503020, 6420190, 7704228, 9630285, 12840380, 19260570, 38521140]

約数ペア:

[(1, 38521140), (2, 19260570), (3, 12840380), (4, 9630285), (5, 7704228), (6, 6420190), (7, 5503020), (10, 3852114), (12, 3210095), (14, 2751510), (15, 2568076), (20, 1926057), (21, 1834340), (28, 1375755), (30, 1284038), (35, 1100604), (41, 939540), (42, 917170), (60, 642019), (70, 550302), (82, 469770), (84, 458585), (105, 366868), (123, 313180), (140, 275151), (164, 234885), (205, 187908), (210, 183434), (246, 156590), (287, 134220), (410, 93954), (420, 91717), (492, 78295), (574, 67110), (615, 62636), (820, 46977), (861, 44740), (1148, 33555), (1230, 31318), (1435, 26844), (1722, 22370), (2237, 17220), (2460, 15659), (2870, 13422), (3444, 11185), (4305, 8948), (4474, 8610), (5740, 6711)]