40272100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 98493696

約数和(自身を除く): 58221596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1181, 1364, 1550, 1705, 2362, 3100, 3410, 4724, 5905, 6820, 8525, 11810, 12991, 17050, 23620, 25982, 29525, 34100, 36611, 51964, 59050, 64955, 73222, 118100, 129910, 146444, 183055, 259820, 324775, 366110, 402721, 649550, 732220, 805442, 915275, 1299100, 1610884, 1830550, 2013605, 3661100, 4027210, 8054420, 10068025, 20136050, 40272100]

約数ペア:

[(1, 40272100), (2, 20136050), (4, 10068025), (5, 8054420), (10, 4027210), (11, 3661100), (20, 2013605), (22, 1830550), (25, 1610884), (31, 1299100), (44, 915275), (50, 805442), (55, 732220), (62, 649550), (100, 402721), (110, 366110), (124, 324775), (155, 259820), (220, 183055), (275, 146444), (310, 129910), (341, 118100), (550, 73222), (620, 64955), (682, 59050), (775, 51964), (1100, 36611), (1181, 34100), (1364, 29525), (1550, 25982), (1705, 23620), (2362, 17050), (3100, 12991), (3410, 11810), (4724, 8525), (5905, 6820)]