61083100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 150320240

約数和(自身を除く): 89237140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 2473, 4940, 4946, 6175, 9892, 12350, 12365, 24700, 24730, 32149, 46987, 49460, 61825, 64298, 93974, 123650, 128596, 160745, 187948, 234935, 247300, 321490, 469870, 610831, 642980, 803725, 939740, 1174675, 1221662, 1607450, 2349350, 2443324, 3054155, 3214900, 4698700, 6108310, 12216620, 15270775, 30541550, 61083100]

約数ペア:

[(1, 61083100), (2, 30541550), (4, 15270775), (5, 12216620), (10, 6108310), (13, 4698700), (19, 3214900), (20, 3054155), (25, 2443324), (26, 2349350), (38, 1607450), (50, 1221662), (52, 1174675), (65, 939740), (76, 803725), (95, 642980), (100, 610831), (130, 469870), (190, 321490), (247, 247300), (260, 234935), (325, 187948), (380, 160745), (475, 128596), (494, 123650), (650, 93974), (950, 64298), (988, 61825), (1235, 49460), (1300, 46987), (1900, 32149), (2470, 24730), (2473, 24700), (4940, 12365), (4946, 12350), (6175, 9892)]