79350560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29173}}^1$

素因数の和:29205

約数の個数: 48

約数和(自身を含む): 198499896

約数和(自身を除く): 119149336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 29173, 58346, 116692, 145865, 233384, 291730, 466768, 495941, 583460, 933536, 991882, 1166920, 1983764, 2333840, 2479705, 3967528, 4667680, 4959410, 7935056, 9918820, 15870112, 19837640, 39675280, 79350560]

約数ペア:

[(1, 79350560), (2, 39675280), (4, 19837640), (5, 15870112), (8, 9918820), (10, 7935056), (16, 4959410), (17, 4667680), (20, 3967528), (32, 2479705), (34, 2333840), (40, 1983764), (68, 1166920), (80, 991882), (85, 933536), (136, 583460), (160, 495941), (170, 466768), (272, 291730), (340, 233384), (544, 145865), (680, 116692), (1360, 58346), (2720, 29173)]