265410430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{14401}}^1$

素因数の和:14524

約数の個数: 32

約数和(自身を含む): 508102560

約数和(自身を除く): 242692130

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 14401, 18430, 28802, 72005, 144010, 273619, 547238, 1368095, 1396897, 2736190, 2793794, 6984485, 13968970, 26541043, 53082086, 132705215, 265410430]

約数ペア:

[(1, 265410430), (2, 132705215), (5, 53082086), (10, 26541043), (19, 13968970), (38, 6984485), (95, 2793794), (97, 2736190), (190, 1396897), (194, 1368095), (485, 547238), (970, 273619), (1843, 144010), (3686, 72005), (9215, 28802), (14401, 18430)]