43129320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27647}}^1$

素因数の和:27674

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 96216600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 27647, 55294, 82941, 110588, 138235, 165882, 221176, 276470, 331764, 359411, 414705, 552940, 663528, 718822, 829410, 1078233, 1105880, 1437644, 1658820, 1797055, 2156466, 2875288, 3317640, 3594110, 4312932, 5391165, 7188220, 8625864, 10782330, 14376440, 21564660, 43129320]

約数ペア:

[(1, 43129320), (2, 21564660), (3, 14376440), (4, 10782330), (5, 8625864), (6, 7188220), (8, 5391165), (10, 4312932), (12, 3594110), (13, 3317640), (15, 2875288), (20, 2156466), (24, 1797055), (26, 1658820), (30, 1437644), (39, 1105880), (40, 1078233), (52, 829410), (60, 718822), (65, 663528), (78, 552940), (104, 414705), (120, 359411), (130, 331764), (156, 276470), (195, 221176), (260, 165882), (312, 138235), (390, 110588), (520, 82941), (780, 55294), (1560, 27647)]