2013281303050

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{6563}}^1\times {\mathrm{29077}}^1$

素因数の和:35863

約数の個数: 48

約数和(自身を含む): 3763153330272

約数和(自身を除く): 1749872027222

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 6563, 10550, 13126, 29077, 32815, 58154, 65630, 145385, 164075, 290770, 328150, 726925, 1384793, 1453850, 2769586, 6135247, 6923965, 12270494, 13847930, 30676235, 34619825, 61352470, 69239650, 153381175, 190832351, 306762350, 381664702, 954161755, 1908323510, 4770808775, 9541617550, 40265626061, 80531252122, 201328130305, 402656260610, 1006640651525, 2013281303050]

約数ペア:

[(1, 2013281303050), (2, 1006640651525), (5, 402656260610), (10, 201328130305), (25, 80531252122), (50, 40265626061), (211, 9541617550), (422, 4770808775), (1055, 1908323510), (2110, 954161755), (5275, 381664702), (6563, 306762350), (10550, 190832351), (13126, 153381175), (29077, 69239650), (32815, 61352470), (58154, 34619825), (65630, 30676235), (145385, 13847930), (164075, 12270494), (290770, 6923965), (328150, 6135247), (726925, 2769586), (1384793, 1453850)]