11849180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 29474928

約数和(自身を除く): 17625748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 113, 140, 196, 214, 226, 245, 428, 452, 490, 535, 565, 749, 791, 980, 1070, 1130, 1498, 1582, 2140, 2260, 2996, 3164, 3745, 3955, 5243, 5537, 7490, 7910, 10486, 11074, 12091, 14980, 15820, 20972, 22148, 24182, 26215, 27685, 48364, 52430, 55370, 60455, 84637, 104860, 110740, 120910, 169274, 241820, 338548, 423185, 592459, 846370, 1184918, 1692740, 2369836, 2962295, 5924590, 11849180]

約数ペア:

[(1, 11849180), (2, 5924590), (4, 2962295), (5, 2369836), (7, 1692740), (10, 1184918), (14, 846370), (20, 592459), (28, 423185), (35, 338548), (49, 241820), (70, 169274), (98, 120910), (107, 110740), (113, 104860), (140, 84637), (196, 60455), (214, 55370), (226, 52430), (245, 48364), (428, 27685), (452, 26215), (490, 24182), (535, 22148), (565, 20972), (749, 15820), (791, 14980), (980, 12091), (1070, 11074), (1130, 10486), (1498, 7910), (1582, 7490), (2140, 5537), (2260, 5243), (2996, 3955), (3164, 3745)]