72652250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 153653760

約数和(自身を除く): 81001510

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 250, 275, 290, 319, 550, 638, 725, 911, 1375, 1450, 1595, 1822, 2750, 3190, 3625, 4555, 7250, 7975, 9110, 10021, 15950, 20042, 22775, 26419, 39875, 45550, 50105, 52838, 79750, 100210, 113875, 132095, 227750, 250525, 264190, 290609, 501050, 581218, 660475, 1252625, 1320950, 1453045, 2505250, 2906090, 3302375, 6604750, 7265225, 14530450, 36326125, 72652250]

約数ペア:

[(1, 72652250), (2, 36326125), (5, 14530450), (10, 7265225), (11, 6604750), (22, 3302375), (25, 2906090), (29, 2505250), (50, 1453045), (55, 1320950), (58, 1252625), (110, 660475), (125, 581218), (145, 501050), (250, 290609), (275, 264190), (290, 250525), (319, 227750), (550, 132095), (638, 113875), (725, 100210), (911, 79750), (1375, 52838), (1450, 50105), (1595, 45550), (1822, 39875), (2750, 26419), (3190, 22775), (3625, 20042), (4555, 15950), (7250, 10021), (7975, 9110)]