457074860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 1104509952

約数和(自身を除く): 647435092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 103, 110, 115, 206, 220, 230, 253, 412, 460, 506, 515, 877, 1012, 1030, 1133, 1265, 1754, 2060, 2266, 2369, 2530, 3508, 4385, 4532, 4738, 5060, 5665, 8770, 9476, 9647, 11330, 11845, 17540, 19294, 20171, 22660, 23690, 26059, 38588, 40342, 47380, 48235, 52118, 80684, 90331, 96470, 100855, 104236, 130295, 180662, 192940, 201710, 221881, 260590, 361324, 403420, 443762, 451655, 521180, 887524, 903310, 993641, 1109405, 1806620, 1987282, 2077613, 2218810, 3974564, 4155226, 4437620, 4968205, 8310452, 9936410, 10388065, 19872820, 20776130, 22853743, 41552260, 45707486, 91414972, 114268715, 228537430, 457074860]

約数ペア:

[(1, 457074860), (2, 228537430), (4, 114268715), (5, 91414972), (10, 45707486), (11, 41552260), (20, 22853743), (22, 20776130), (23, 19872820), (44, 10388065), (46, 9936410), (55, 8310452), (92, 4968205), (103, 4437620), (110, 4155226), (115, 3974564), (206, 2218810), (220, 2077613), (230, 1987282), (253, 1806620), (412, 1109405), (460, 993641), (506, 903310), (515, 887524), (877, 521180), (1012, 451655), (1030, 443762), (1133, 403420), (1265, 361324), (1754, 260590), (2060, 221881), (2266, 201710), (2369, 192940), (2530, 180662), (3508, 130295), (4385, 104236), (4532, 100855), (4738, 96470), (5060, 90331), (5665, 80684), (8770, 52118), (9476, 48235), (9647, 47380), (11330, 40342), (11845, 38588), (17540, 26059), (19294, 23690), (20171, 22660)]