40360180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15173}}^1$

素因数の和:15208

約数の個数: 48

約数和(自身を含む): 101969280

約数和(自身を除く): 61609100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 15173, 30346, 60692, 75865, 106211, 151730, 212422, 288287, 303460, 424844, 531055, 576574, 1062110, 1153148, 1441435, 2018009, 2124220, 2882870, 4036018, 5765740, 8072036, 10090045, 20180090, 40360180]

約数ペア:

[(1, 40360180), (2, 20180090), (4, 10090045), (5, 8072036), (7, 5765740), (10, 4036018), (14, 2882870), (19, 2124220), (20, 2018009), (28, 1441435), (35, 1153148), (38, 1062110), (70, 576574), (76, 531055), (95, 424844), (133, 303460), (140, 288287), (190, 212422), (266, 151730), (380, 106211), (532, 75865), (665, 60692), (1330, 30346), (2660, 15173)]