40261100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2195

約数の個数: 72

約数和(自身を含む): 100962288

約数和(自身を除く): 60701188

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 2153, 3740, 4306, 4675, 8612, 9350, 10765, 18700, 21530, 23683, 36601, 43060, 47366, 53825, 73202, 94732, 107650, 118415, 146404, 183005, 215300, 236830, 366010, 402611, 473660, 592075, 732020, 805222, 915025, 1184150, 1610444, 1830050, 2013055, 2368300, 3660100, 4026110, 8052220, 10065275, 20130550, 40261100]

約数ペア:

[(1, 40261100), (2, 20130550), (4, 10065275), (5, 8052220), (10, 4026110), (11, 3660100), (17, 2368300), (20, 2013055), (22, 1830050), (25, 1610444), (34, 1184150), (44, 915025), (50, 805222), (55, 732020), (68, 592075), (85, 473660), (100, 402611), (110, 366010), (170, 236830), (187, 215300), (220, 183005), (275, 146404), (340, 118415), (374, 107650), (425, 94732), (550, 73202), (748, 53825), (850, 47366), (935, 43060), (1100, 36601), (1700, 23683), (1870, 21530), (2153, 18700), (3740, 10765), (4306, 9350), (4675, 8612)]