179384920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2897

約数の個数: 96

約数和(自身を含む): 477938160

約数和(自身を除く): 298553240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1210, 1430, 1573, 2420, 2851, 2860, 3146, 4840, 5702, 5720, 6292, 7865, 11404, 12584, 14255, 15730, 22808, 28510, 31361, 31460, 37063, 57020, 62722, 62920, 74126, 114040, 125444, 148252, 156805, 185315, 250888, 296504, 313610, 344971, 370630, 407693, 627220, 689942, 741260, 815386, 1254440, 1379884, 1482520, 1630772, 1724855, 2038465, 2759768, 3261544, 3449710, 4076930, 4484623, 6899420, 8153860, 8969246, 13798840, 16307720, 17938492, 22423115, 35876984, 44846230, 89692460, 179384920]

約数ペア:

[(1, 179384920), (2, 89692460), (4, 44846230), (5, 35876984), (8, 22423115), (10, 17938492), (11, 16307720), (13, 13798840), (20, 8969246), (22, 8153860), (26, 6899420), (40, 4484623), (44, 4076930), (52, 3449710), (55, 3261544), (65, 2759768), (88, 2038465), (104, 1724855), (110, 1630772), (121, 1482520), (130, 1379884), (143, 1254440), (220, 815386), (242, 741260), (260, 689942), (286, 627220), (440, 407693), (484, 370630), (520, 344971), (572, 313610), (605, 296504), (715, 250888), (968, 185315), (1144, 156805), (1210, 148252), (1430, 125444), (1573, 114040), (2420, 74126), (2851, 62920), (2860, 62722), (3146, 57020), (4840, 37063), (5702, 31460), (5720, 31361), (6292, 28510), (7865, 22808), (11404, 15730), (12584, 14255)]