79319800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 214941600

約数和(自身を除く): 135621800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 140, 175, 200, 212, 265, 280, 350, 371, 424, 530, 700, 742, 1060, 1069, 1325, 1400, 1484, 1855, 2120, 2138, 2650, 2968, 3710, 4276, 5300, 5345, 7420, 7483, 8552, 9275, 10600, 10690, 14840, 14966, 18550, 21380, 26725, 29932, 37100, 37415, 42760, 53450, 56657, 59864, 74200, 74830, 106900, 113314, 149660, 187075, 213800, 226628, 283285, 299320, 374150, 396599, 453256, 566570, 748300, 793198, 1133140, 1416425, 1496600, 1586396, 1982995, 2266280, 2832850, 3172792, 3965990, 5665700, 7931980, 9914975, 11331400, 15863960, 19829950, 39659900, 79319800]

約数ペア:

[(1, 79319800), (2, 39659900), (4, 19829950), (5, 15863960), (7, 11331400), (8, 9914975), (10, 7931980), (14, 5665700), (20, 3965990), (25, 3172792), (28, 2832850), (35, 2266280), (40, 1982995), (50, 1586396), (53, 1496600), (56, 1416425), (70, 1133140), (100, 793198), (106, 748300), (140, 566570), (175, 453256), (200, 396599), (212, 374150), (265, 299320), (280, 283285), (350, 226628), (371, 213800), (424, 187075), (530, 149660), (700, 113314), (742, 106900), (1060, 74830), (1069, 74200), (1325, 59864), (1400, 56657), (1484, 53450), (1855, 42760), (2120, 37415), (2138, 37100), (2650, 29932), (2968, 26725), (3710, 21380), (4276, 18550), (5300, 14966), (5345, 14840), (7420, 10690), (7483, 10600), (8552, 9275)]