1045558220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9587}}^1$

素因数の和:9663

約数の個数: 96

約数和(自身を含む): 2706117120

約数和(自身を除く): 1660558900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 665, 779, 820, 1148, 1330, 1435, 1558, 2660, 2870, 3116, 3895, 5453, 5740, 7790, 9587, 10906, 15580, 19174, 21812, 27265, 38348, 47935, 54530, 67109, 95870, 109060, 134218, 182153, 191740, 268436, 335545, 364306, 393067, 671090, 728612, 786134, 910765, 1275071, 1342180, 1572268, 1821530, 1965335, 2550142, 2751469, 3643060, 3930670, 5100284, 5502938, 6375355, 7468273, 7861340, 11005876, 12750710, 13757345, 14936546, 25501420, 27514690, 29873092, 37341365, 52277911, 55029380, 74682730, 104555822, 149365460, 209111644, 261389555, 522779110, 1045558220]

約数ペア:

[(1, 1045558220), (2, 522779110), (4, 261389555), (5, 209111644), (7, 149365460), (10, 104555822), (14, 74682730), (19, 55029380), (20, 52277911), (28, 37341365), (35, 29873092), (38, 27514690), (41, 25501420), (70, 14936546), (76, 13757345), (82, 12750710), (95, 11005876), (133, 7861340), (140, 7468273), (164, 6375355), (190, 5502938), (205, 5100284), (266, 3930670), (287, 3643060), (380, 2751469), (410, 2550142), (532, 1965335), (574, 1821530), (665, 1572268), (779, 1342180), (820, 1275071), (1148, 910765), (1330, 786134), (1435, 728612), (1558, 671090), (2660, 393067), (2870, 364306), (3116, 335545), (3895, 268436), (5453, 191740), (5740, 182153), (7790, 134218), (9587, 109060), (10906, 95870), (15580, 67109), (19174, 54530), (21812, 47935), (27265, 38348)]