8977731040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2953201}}^1$

素因数の和:2953235

約数の個数: 48

約数和(自身を含む): 22326207120

約数和(自身を除く): 13348476080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 2953201, 5906402, 11812804, 14766005, 23625608, 29532010, 47251216, 56110819, 59064020, 94502432, 112221638, 118128040, 224443276, 236256080, 280554095, 448886552, 472512160, 561108190, 897773104, 1122216380, 1795546208, 2244432760, 4488865520, 8977731040]

約数ペア:

[(1, 8977731040), (2, 4488865520), (4, 2244432760), (5, 1795546208), (8, 1122216380), (10, 897773104), (16, 561108190), (19, 472512160), (20, 448886552), (32, 280554095), (38, 236256080), (40, 224443276), (76, 118128040), (80, 112221638), (95, 94502432), (152, 59064020), (160, 56110819), (190, 47251216), (304, 29532010), (380, 23625608), (608, 14766005), (760, 11812804), (1520, 5906402), (3040, 2953201)]