9846560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 15555040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 79, 80, 82, 95, 152, 158, 160, 164, 190, 205, 304, 316, 328, 380, 395, 410, 608, 632, 656, 760, 779, 790, 820, 1264, 1312, 1501, 1520, 1558, 1580, 1640, 2528, 3002, 3040, 3116, 3160, 3239, 3280, 3895, 6004, 6232, 6320, 6478, 6560, 7505, 7790, 12008, 12464, 12640, 12956, 15010, 15580, 16195, 24016, 24928, 25912, 30020, 31160, 32390, 48032, 51824, 60040, 61541, 62320, 64780, 103648, 120080, 123082, 124640, 129560, 240160, 246164, 259120, 307705, 492328, 518240, 615410, 984656, 1230820, 1969312, 2461640, 4923280, 9846560]

約数ペア:

[(1, 9846560), (2, 4923280), (4, 2461640), (5, 1969312), (8, 1230820), (10, 984656), (16, 615410), (19, 518240), (20, 492328), (32, 307705), (38, 259120), (40, 246164), (41, 240160), (76, 129560), (79, 124640), (80, 123082), (82, 120080), (95, 103648), (152, 64780), (158, 62320), (160, 61541), (164, 60040), (190, 51824), (205, 48032), (304, 32390), (316, 31160), (328, 30020), (380, 25912), (395, 24928), (410, 24016), (608, 16195), (632, 15580), (656, 15010), (760, 12956), (779, 12640), (790, 12464), (820, 12008), (1264, 7790), (1312, 7505), (1501, 6560), (1520, 6478), (1558, 6320), (1580, 6232), (1640, 6004), (2528, 3895), (3002, 3280), (3040, 3239), (3116, 3160)]