8330147120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{6701}}^1$

素因数の和:7134

約数の個数: 80

約数和(自身を含む): 19895289120

約数和(自身を除く): 11565142000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 379, 410, 656, 758, 820, 1516, 1640, 1895, 3032, 3280, 3790, 6064, 6701, 7580, 13402, 15160, 15539, 26804, 30320, 31078, 33505, 53608, 62156, 67010, 77695, 107216, 124312, 134020, 155390, 248624, 268040, 274741, 310780, 536080, 549482, 621560, 1098964, 1243120, 1373705, 2197928, 2539679, 2747410, 4395856, 5079358, 5494820, 10158716, 10989640, 12698395, 20317432, 21979280, 25396790, 40634864, 50793580, 101587160, 104126839, 203174320, 208253678, 416507356, 520634195, 833014712, 1041268390, 1666029424, 2082536780, 4165073560, 8330147120]

約数ペア:

[(1, 8330147120), (2, 4165073560), (4, 2082536780), (5, 1666029424), (8, 1041268390), (10, 833014712), (16, 520634195), (20, 416507356), (40, 208253678), (41, 203174320), (80, 104126839), (82, 101587160), (164, 50793580), (205, 40634864), (328, 25396790), (379, 21979280), (410, 20317432), (656, 12698395), (758, 10989640), (820, 10158716), (1516, 5494820), (1640, 5079358), (1895, 4395856), (3032, 2747410), (3280, 2539679), (3790, 2197928), (6064, 1373705), (6701, 1243120), (7580, 1098964), (13402, 621560), (15160, 549482), (15539, 536080), (26804, 310780), (30320, 274741), (31078, 268040), (33505, 248624), (53608, 155390), (62156, 134020), (67010, 124312), (77695, 107216)]