40379206920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25884107}}^1$

素因数の和:25884134

約数の個数: 64

約数和(自身を含む): 130455904320

約数和(自身を除く): 90076697400

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, 25884107, 51768214, 77652321, 103536428, 129420535, 155304642, 207072856, 258841070, 310609284, 336493391, 388261605, 517682140, 621218568, 672986782, 776523210, 1009480173, 1035364280, 1345973564, 1553046420, 1682466955, 2018960346, 2691947128, 3106092840, 3364933910, 4037920692, 5047400865, 6729867820, 8075841384, 10094801730, 13459735640, 20189603460, 40379206920]

約数ペア:

[(1, 40379206920), (2, 20189603460), (3, 13459735640), (4, 10094801730), (5, 8075841384), (6, 6729867820), (8, 5047400865), (10, 4037920692), (12, 3364933910), (13, 3106092840), (15, 2691947128), (20, 2018960346), (24, 1682466955), (26, 1553046420), (30, 1345973564), (39, 1035364280), (40, 1009480173), (52, 776523210), (60, 672986782), (65, 621218568), (78, 517682140), (104, 388261605), (120, 336493391), (130, 310609284), (156, 258841070), (195, 207072856), (260, 155304642), (312, 129420535), (390, 103536428), (520, 77652321), (780, 51768214), (1560, 25884107)]