85854160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8108

約数の個数: 80

約数和(自身を含む): 240163200

約数和(自身を除く): 154309040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 8069, 10640, 16138, 32276, 40345, 56483, 64552, 80690, 112966, 129104, 153311, 161380, 225932, 282415, 306622, 322760, 451864, 564830, 613244, 645520, 766555, 903728, 1073177, 1129660, 1226488, 1533110, 2146354, 2259320, 2452976, 3066220, 4292708, 4518640, 5365885, 6132440, 8585416, 10731770, 12264880, 17170832, 21463540, 42927080, 85854160]

約数ペア:

[(1, 85854160), (2, 42927080), (4, 21463540), (5, 17170832), (7, 12264880), (8, 10731770), (10, 8585416), (14, 6132440), (16, 5365885), (19, 4518640), (20, 4292708), (28, 3066220), (35, 2452976), (38, 2259320), (40, 2146354), (56, 1533110), (70, 1226488), (76, 1129660), (80, 1073177), (95, 903728), (112, 766555), (133, 645520), (140, 613244), (152, 564830), (190, 451864), (266, 322760), (280, 306622), (304, 282415), (380, 225932), (532, 161380), (560, 153311), (665, 129104), (760, 112966), (1064, 80690), (1330, 64552), (1520, 56483), (2128, 40345), (2660, 32276), (5320, 16138), (8069, 10640)]