80544200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 211057920

約数和(自身を除く): 130513720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1181, 1240, 1364, 1550, 1705, 2200, 2362, 2728, 3100, 3410, 4724, 5905, 6200, 6820, 8525, 9448, 11810, 12991, 13640, 17050, 23620, 25982, 29525, 34100, 36611, 47240, 51964, 59050, 64955, 68200, 73222, 103928, 118100, 129910, 146444, 183055, 236200, 259820, 292888, 324775, 366110, 402721, 519640, 649550, 732220, 805442, 915275, 1299100, 1464440, 1610884, 1830550, 2013605, 2598200, 3221768, 3661100, 4027210, 7322200, 8054420, 10068025, 16108840, 20136050, 40272100, 80544200]

約数ペア:

[(1, 80544200), (2, 40272100), (4, 20136050), (5, 16108840), (8, 10068025), (10, 8054420), (11, 7322200), (20, 4027210), (22, 3661100), (25, 3221768), (31, 2598200), (40, 2013605), (44, 1830550), (50, 1610884), (55, 1464440), (62, 1299100), (88, 915275), (100, 805442), (110, 732220), (124, 649550), (155, 519640), (200, 402721), (220, 366110), (248, 324775), (275, 292888), (310, 259820), (341, 236200), (440, 183055), (550, 146444), (620, 129910), (682, 118100), (775, 103928), (1100, 73222), (1181, 68200), (1240, 64955), (1364, 59050), (1550, 51964), (1705, 47240), (2200, 36611), (2362, 34100), (2728, 29525), (3100, 25982), (3410, 23620), (4724, 17050), (5905, 13640), (6200, 12991), (6820, 11810), (8525, 9448)]