7799688910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1126

約数の個数: 128

約数和(自身を含む): 16705180800

約数和(自身を除く): 8905491890

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 131, 145, 170, 221, 262, 290, 377, 442, 493, 655, 754, 929, 986, 1105, 1310, 1703, 1858, 1885, 2210, 2227, 2465, 3406, 3770, 3799, 4454, 4645, 4930, 6409, 7598, 8515, 9290, 11135, 12077, 12818, 15793, 17030, 18995, 22270, 24154, 26941, 28951, 31586, 32045, 37990, 49387, 53882, 57902, 60385, 64090, 64583, 78965, 98774, 120770, 121699, 129166, 134705, 144755, 157930, 205309, 243398, 246935, 269410, 289510, 322915, 350233, 410618, 457997, 493870, 608495, 645830, 700466, 839579, 915994, 1026545, 1216990, 1582087, 1679158, 1751165, 2053090, 2068883, 2289985, 3164174, 3502330, 3529271, 4137766, 4197895, 4579970, 5953961, 7058542, 7910435, 8395790, 10344415, 11907922, 15820870, 17646355, 20688830, 26895479, 29769805, 35292710, 45880523, 53790958, 59539610, 59997607, 91761046, 119995214, 134477395, 229402615, 268954790, 299988035, 458805230, 599976070, 779968891, 1559937782, 3899844455, 7799688910]

約数ペア:

[(1, 7799688910), (2, 3899844455), (5, 1559937782), (10, 779968891), (13, 599976070), (17, 458805230), (26, 299988035), (29, 268954790), (34, 229402615), (58, 134477395), (65, 119995214), (85, 91761046), (130, 59997607), (131, 59539610), (145, 53790958), (170, 45880523), (221, 35292710), (262, 29769805), (290, 26895479), (377, 20688830), (442, 17646355), (493, 15820870), (655, 11907922), (754, 10344415), (929, 8395790), (986, 7910435), (1105, 7058542), (1310, 5953961), (1703, 4579970), (1858, 4197895), (1885, 4137766), (2210, 3529271), (2227, 3502330), (2465, 3164174), (3406, 2289985), (3770, 2068883), (3799, 2053090), (4454, 1751165), (4645, 1679158), (4930, 1582087), (6409, 1216990), (7598, 1026545), (8515, 915994), (9290, 839579), (11135, 700466), (12077, 645830), (12818, 608495), (15793, 493870), (17030, 457997), (18995, 410618), (22270, 350233), (24154, 322915), (26941, 289510), (28951, 269410), (31586, 246935), (32045, 243398), (37990, 205309), (49387, 157930), (53882, 144755), (57902, 134705), (60385, 129166), (64090, 121699), (64583, 120770), (78965, 98774)]