413885360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5603

約数の個数: 120

約数和(自身を含む): 1178518320

約数和(自身を除く): 764632960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 3724, 3920, 4655, 5320, 5557, 7448, 9310, 10640, 11114, 14896, 18620, 22228, 27785, 37240, 38899, 44456, 55570, 74480, 77798, 88912, 105583, 111140, 155596, 194495, 211166, 222280, 272293, 311192, 388990, 422332, 444560, 527915, 544586, 622384, 739081, 777980, 844664, 1055830, 1089172, 1361465, 1478162, 1555960, 1689328, 2111660, 2178344, 2722930, 2956324, 3111920, 3695405, 4223320, 4356688, 5173567, 5445860, 5912648, 7390810, 8446640, 10347134, 10891720, 11825296, 14781620, 20694268, 21783440, 25867835, 29563240, 41388536, 51735670, 59126480, 82777072, 103471340, 206942680, 413885360]

約数ペア:

[(1, 413885360), (2, 206942680), (4, 103471340), (5, 82777072), (7, 59126480), (8, 51735670), (10, 41388536), (14, 29563240), (16, 25867835), (19, 21783440), (20, 20694268), (28, 14781620), (35, 11825296), (38, 10891720), (40, 10347134), (49, 8446640), (56, 7390810), (70, 5912648), (76, 5445860), (80, 5173567), (95, 4356688), (98, 4223320), (112, 3695405), (133, 3111920), (140, 2956324), (152, 2722930), (190, 2178344), (196, 2111660), (245, 1689328), (266, 1555960), (280, 1478162), (304, 1361465), (380, 1089172), (392, 1055830), (490, 844664), (532, 777980), (560, 739081), (665, 622384), (760, 544586), (784, 527915), (931, 444560), (980, 422332), (1064, 388990), (1330, 311192), (1520, 272293), (1862, 222280), (1960, 211166), (2128, 194495), (2660, 155596), (3724, 111140), (3920, 105583), (4655, 88912), (5320, 77798), (5557, 74480), (7448, 55570), (9310, 44456), (10640, 38899), (11114, 37240), (14896, 27785), (18620, 22228)]