16155320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 39636000

約数和(自身を除く): 23480680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 733, 760, 1102, 1160, 1466, 2204, 2755, 2932, 3665, 4408, 5510, 5864, 7330, 11020, 13927, 14660, 21257, 22040, 27854, 29320, 42514, 55708, 69635, 85028, 106285, 111416, 139270, 170056, 212570, 278540, 403883, 425140, 557080, 807766, 850280, 1615532, 2019415, 3231064, 4038830, 8077660, 16155320]

約数ペア:

[(1, 16155320), (2, 8077660), (4, 4038830), (5, 3231064), (8, 2019415), (10, 1615532), (19, 850280), (20, 807766), (29, 557080), (38, 425140), (40, 403883), (58, 278540), (76, 212570), (95, 170056), (116, 139270), (145, 111416), (152, 106285), (190, 85028), (232, 69635), (290, 55708), (380, 42514), (551, 29320), (580, 27854), (733, 22040), (760, 21257), (1102, 14660), (1160, 13927), (1466, 11020), (2204, 7330), (2755, 5864), (2932, 5510), (3665, 4408)]