84679100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3395

約数の個数: 72

約数和(自身を含む): 209236608

約数和(自身を除く): 124557508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 3347, 5060, 6325, 6694, 12650, 13388, 16735, 25300, 33470, 36817, 66940, 73634, 76981, 83675, 147268, 153962, 167350, 184085, 307924, 334700, 368170, 384905, 736340, 769810, 846791, 920425, 1539620, 1693582, 1840850, 1924525, 3387164, 3681700, 3849050, 4233955, 7698100, 8467910, 16935820, 21169775, 42339550, 84679100]

約数ペア:

[(1, 84679100), (2, 42339550), (4, 21169775), (5, 16935820), (10, 8467910), (11, 7698100), (20, 4233955), (22, 3849050), (23, 3681700), (25, 3387164), (44, 1924525), (46, 1840850), (50, 1693582), (55, 1539620), (92, 920425), (100, 846791), (110, 769810), (115, 736340), (220, 384905), (230, 368170), (253, 334700), (275, 307924), (460, 184085), (506, 167350), (550, 153962), (575, 147268), (1012, 83675), (1100, 76981), (1150, 73634), (1265, 66940), (2300, 36817), (2530, 33470), (3347, 25300), (5060, 16735), (6325, 13388), (6694, 12650)]