8385931540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{353}}^1\times {\mathrm{3463}}^1$

素因数の和:3846

約数の個数: 96

約数和(自身を含む): 20601100800

約数和(自身を除く): 12215169260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 353, 490, 686, 706, 980, 1372, 1412, 1715, 1765, 2471, 3430, 3463, 3530, 4942, 6860, 6926, 7060, 9884, 12355, 13852, 17297, 17315, 24241, 24710, 34594, 34630, 48482, 49420, 69188, 69260, 86485, 96964, 121079, 121205, 169687, 172970, 242158, 242410, 339374, 345940, 484316, 484820, 605395, 678748, 848435, 1187809, 1210790, 1222439, 1696870, 2375618, 2421580, 2444878, 3393740, 4751236, 4889756, 5939045, 6112195, 8557073, 11878090, 12224390, 17114146, 23756180, 24448780, 34228292, 42785365, 59899511, 85570730, 119799022, 171141460, 239598044, 299497555, 419296577, 598995110, 838593154, 1197990220, 1677186308, 2096482885, 4192965770, 8385931540]

約数ペア:

[(1, 8385931540), (2, 4192965770), (4, 2096482885), (5, 1677186308), (7, 1197990220), (10, 838593154), (14, 598995110), (20, 419296577), (28, 299497555), (35, 239598044), (49, 171141460), (70, 119799022), (98, 85570730), (140, 59899511), (196, 42785365), (245, 34228292), (343, 24448780), (353, 23756180), (490, 17114146), (686, 12224390), (706, 11878090), (980, 8557073), (1372, 6112195), (1412, 5939045), (1715, 4889756), (1765, 4751236), (2471, 3393740), (3430, 2444878), (3463, 2421580), (3530, 2375618), (4942, 1696870), (6860, 1222439), (6926, 1210790), (7060, 1187809), (9884, 848435), (12355, 678748), (13852, 605395), (17297, 484820), (17315, 484316), (24241, 345940), (24710, 339374), (34594, 242410), (34630, 242158), (48482, 172970), (49420, 169687), (69188, 121205), (69260, 121079), (86485, 96964)]