26772460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 71322048

約数和(自身を除く): 44549588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 37, 44, 46, 52, 55, 65, 74, 92, 110, 115, 121, 130, 143, 148, 185, 220, 230, 242, 253, 260, 286, 299, 370, 407, 460, 481, 484, 506, 572, 598, 605, 715, 740, 814, 851, 962, 1012, 1196, 1210, 1265, 1430, 1495, 1573, 1628, 1702, 1924, 2035, 2405, 2420, 2530, 2783, 2860, 2990, 3146, 3289, 3404, 4070, 4255, 4477, 4810, 5060, 5291, 5566, 5980, 6292, 6578, 7865, 8140, 8510, 8954, 9361, 9620, 10582, 11063, 11132, 13156, 13915, 15730, 16445, 17020, 17908, 18722, 21164, 22126, 22385, 26455, 27830, 31460, 32890, 36179, 37444, 44252, 44770, 46805, 52910, 55315, 55660, 58201, 65780, 72358, 89540, 93610, 102971, 105820, 110630, 116402, 121693, 144716, 180895, 187220, 205942, 221260, 232804, 243386, 291005, 361790, 411884, 486772, 514855, 582010, 608465, 723580, 1029710, 1164020, 1216930, 1338623, 2059420, 2433860, 2677246, 5354492, 6693115, 13386230, 26772460]

約数ペア:

[(1, 26772460), (2, 13386230), (4, 6693115), (5, 5354492), (10, 2677246), (11, 2433860), (13, 2059420), (20, 1338623), (22, 1216930), (23, 1164020), (26, 1029710), (37, 723580), (44, 608465), (46, 582010), (52, 514855), (55, 486772), (65, 411884), (74, 361790), (92, 291005), (110, 243386), (115, 232804), (121, 221260), (130, 205942), (143, 187220), (148, 180895), (185, 144716), (220, 121693), (230, 116402), (242, 110630), (253, 105820), (260, 102971), (286, 93610), (299, 89540), (370, 72358), (407, 65780), (460, 58201), (481, 55660), (484, 55315), (506, 52910), (572, 46805), (598, 44770), (605, 44252), (715, 37444), (740, 36179), (814, 32890), (851, 31460), (962, 27830), (1012, 26455), (1196, 22385), (1210, 22126), (1265, 21164), (1430, 18722), (1495, 17908), (1573, 17020), (1628, 16445), (1702, 15730), (1924, 13915), (2035, 13156), (2405, 11132), (2420, 11063), (2530, 10582), (2783, 9620), (2860, 9361), (2990, 8954), (3146, 8510), (3289, 8140), (3404, 7865), (4070, 6578), (4255, 6292), (4477, 5980), (4810, 5566), (5060, 5291)]