2707100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 6749568

約数和(自身を除く): 4042468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 107, 110, 115, 214, 220, 230, 253, 275, 428, 460, 506, 535, 550, 575, 1012, 1070, 1100, 1150, 1177, 1265, 2140, 2300, 2354, 2461, 2530, 2675, 4708, 4922, 5060, 5350, 5885, 6325, 9844, 10700, 11770, 12305, 12650, 23540, 24610, 25300, 27071, 29425, 49220, 54142, 58850, 61525, 108284, 117700, 123050, 135355, 246100, 270710, 541420, 676775, 1353550, 2707100]

約数ペア:

[(1, 2707100), (2, 1353550), (4, 676775), (5, 541420), (10, 270710), (11, 246100), (20, 135355), (22, 123050), (23, 117700), (25, 108284), (44, 61525), (46, 58850), (50, 54142), (55, 49220), (92, 29425), (100, 27071), (107, 25300), (110, 24610), (115, 23540), (214, 12650), (220, 12305), (230, 11770), (253, 10700), (275, 9844), (428, 6325), (460, 5885), (506, 5350), (535, 5060), (550, 4922), (575, 4708), (1012, 2675), (1070, 2530), (1100, 2461), (1150, 2354), (1177, 2300), (1265, 2140)]