9849320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 25297920

約数和(自身を除く): 15448600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 47, 52, 62, 65, 94, 104, 124, 130, 155, 169, 188, 235, 248, 260, 310, 338, 376, 403, 470, 520, 611, 620, 676, 806, 845, 940, 1222, 1240, 1352, 1457, 1612, 1690, 1880, 2015, 2444, 2914, 3055, 3224, 3380, 4030, 4888, 5239, 5828, 6110, 6760, 7285, 7943, 8060, 10478, 11656, 12220, 14570, 15886, 16120, 18941, 20956, 24440, 26195, 29140, 31772, 37882, 39715, 41912, 52390, 58280, 63544, 75764, 79430, 94705, 104780, 151528, 158860, 189410, 209560, 246233, 317720, 378820, 492466, 757640, 984932, 1231165, 1969864, 2462330, 4924660, 9849320]

約数ペア:

[(1, 9849320), (2, 4924660), (4, 2462330), (5, 1969864), (8, 1231165), (10, 984932), (13, 757640), (20, 492466), (26, 378820), (31, 317720), (40, 246233), (47, 209560), (52, 189410), (62, 158860), (65, 151528), (94, 104780), (104, 94705), (124, 79430), (130, 75764), (155, 63544), (169, 58280), (188, 52390), (235, 41912), (248, 39715), (260, 37882), (310, 31772), (338, 29140), (376, 26195), (403, 24440), (470, 20956), (520, 18941), (611, 16120), (620, 15886), (676, 14570), (806, 12220), (845, 11656), (940, 10478), (1222, 8060), (1240, 7943), (1352, 7285), (1457, 6760), (1612, 6110), (1690, 5828), (1880, 5239), (2015, 4888), (2444, 4030), (2914, 3380), (3055, 3224)]