26980150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 54237600

約数和(自身を除く): 27257450

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 809, 1150, 1334, 1450, 1618, 3335, 4045, 6670, 8090, 16675, 18607, 20225, 23461, 33350, 37214, 40450, 46922, 93035, 117305, 186070, 234610, 465175, 539603, 586525, 930350, 1079206, 1173050, 2698015, 5396030, 13490075, 26980150]

約数ペア:

[(1, 26980150), (2, 13490075), (5, 5396030), (10, 2698015), (23, 1173050), (25, 1079206), (29, 930350), (46, 586525), (50, 539603), (58, 465175), (115, 234610), (145, 186070), (230, 117305), (290, 93035), (575, 46922), (667, 40450), (725, 37214), (809, 33350), (1150, 23461), (1334, 20225), (1450, 18607), (1618, 16675), (3335, 8090), (4045, 6670)]