202217041720

素因数分解:

$2^3\times 5^1\times {\mathrm{13829}}^1\times {\mathrm{365567}}^1$

素因数の和:379407

約数の個数: 32

約数和(自身を含む): 455022489600

約数和(自身を除く): 252805447880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13829, 27658, 55316, 69145, 110632, 138290, 276580, 365567, 553160, 731134, 1462268, 1827835, 2924536, 3655670, 7311340, 14622680, 5055426043, 10110852086, 20221704172, 25277130215, 40443408344, 50554260430, 101108520860, 202217041720]

約数ペア:

[(1, 202217041720), (2, 101108520860), (4, 50554260430), (5, 40443408344), (8, 25277130215), (10, 20221704172), (20, 10110852086), (40, 5055426043), (13829, 14622680), (27658, 7311340), (55316, 3655670), (69145, 2924536), (110632, 1827835), (138290, 1462268), (276580, 731134), (365567, 553160)]