44913440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 126173376

約数和(自身を除く): 81259936

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 151, 160, 169, 176, 208, 220, 260, 286, 302, 338, 352, 416, 440, 520, 572, 604, 676, 715, 755, 845, 880, 1040, 1144, 1208, 1352, 1430, 1510, 1661, 1690, 1760, 1859, 1963, 2080, 2288, 2416, 2704, 2860, 3020, 3322, 3380, 3718, 3926, 4576, 4832, 5408, 5720, 6040, 6644, 6760, 7436, 7852, 8305, 9295, 9815, 11440, 12080, 13288, 13520, 14872, 15704, 16610, 18590, 19630, 21593, 22880, 24160, 25519, 26576, 27040, 29744, 31408, 33220, 37180, 39260, 43186, 51038, 53152, 59488, 62816, 66440, 74360, 78520, 86372, 102076, 107965, 127595, 132880, 148720, 157040, 172744, 204152, 215930, 255190, 265760, 280709, 297440, 314080, 345488, 408304, 431860, 510380, 561418, 690976, 816608, 863720, 1020760, 1122836, 1403545, 1727440, 2041520, 2245672, 2807090, 3454880, 4083040, 4491344, 5614180, 8982688, 11228360, 22456720, 44913440]

約数ペア:

[(1, 44913440), (2, 22456720), (4, 11228360), (5, 8982688), (8, 5614180), (10, 4491344), (11, 4083040), (13, 3454880), (16, 2807090), (20, 2245672), (22, 2041520), (26, 1727440), (32, 1403545), (40, 1122836), (44, 1020760), (52, 863720), (55, 816608), (65, 690976), (80, 561418), (88, 510380), (104, 431860), (110, 408304), (130, 345488), (143, 314080), (151, 297440), (160, 280709), (169, 265760), (176, 255190), (208, 215930), (220, 204152), (260, 172744), (286, 157040), (302, 148720), (338, 132880), (352, 127595), (416, 107965), (440, 102076), (520, 86372), (572, 78520), (604, 74360), (676, 66440), (715, 62816), (755, 59488), (845, 53152), (880, 51038), (1040, 43186), (1144, 39260), (1208, 37180), (1352, 33220), (1430, 31408), (1510, 29744), (1661, 27040), (1690, 26576), (1760, 25519), (1859, 24160), (1963, 22880), (2080, 21593), (2288, 19630), (2416, 18590), (2704, 16610), (2860, 15704), (3020, 14872), (3322, 13520), (3380, 13288), (3718, 12080), (3926, 11440), (4576, 9815), (4832, 9295), (5408, 8305), (5720, 7852), (6040, 7436), (6644, 6760)]