201403760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148091}}^1$

素因数の和:148121

約数の個数: 40

約数和(自身を含む): 495812016

約数和(自身を除く): 294408256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 148091, 296182, 592364, 740455, 1184728, 1480910, 2369456, 2517547, 2961820, 5035094, 5923640, 10070188, 11847280, 12587735, 20140376, 25175470, 40280752, 50350940, 100701880, 201403760]

約数ペア:

[(1, 201403760), (2, 100701880), (4, 50350940), (5, 40280752), (8, 25175470), (10, 20140376), (16, 12587735), (17, 11847280), (20, 10070188), (34, 5923640), (40, 5035094), (68, 2961820), (80, 2517547), (85, 2369456), (136, 1480910), (170, 1184728), (272, 740455), (340, 592364), (680, 296182), (1360, 148091)]