42947680

素因数分解:

$2^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 102093264

約数和(自身を除く): 59145584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181, 362, 724, 905, 1448, 1483, 1810, 2896, 2966, 3620, 5792, 5932, 7240, 7415, 11864, 14480, 14830, 23728, 28960, 29660, 47456, 59320, 118640, 237280, 268423, 536846, 1073692, 1342115, 2147384, 2684230, 4294768, 5368460, 8589536, 10736920, 21473840, 42947680]

約数ペア:

[(1, 42947680), (2, 21473840), (4, 10736920), (5, 8589536), (8, 5368460), (10, 4294768), (16, 2684230), (20, 2147384), (32, 1342115), (40, 1073692), (80, 536846), (160, 268423), (181, 237280), (362, 118640), (724, 59320), (905, 47456), (1448, 29660), (1483, 28960), (1810, 23728), (2896, 14830), (2966, 14480), (3620, 11864), (5792, 7415), (5932, 7240)]