1137899180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{70853}}^1$

素因数の和:70946

約数の個数: 48

約数和(自身を含む): 2642570784

約数和(自身を除く): 1504671604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 70853, 141706, 283412, 354265, 708530, 779383, 1417060, 1558766, 3117532, 3896915, 5172269, 7793830, 10344538, 15587660, 20689076, 25861345, 51722690, 56894959, 103445380, 113789918, 227579836, 284474795, 568949590, 1137899180]

約数ペア:

[(1, 1137899180), (2, 568949590), (4, 284474795), (5, 227579836), (10, 113789918), (11, 103445380), (20, 56894959), (22, 51722690), (44, 25861345), (55, 20689076), (73, 15587660), (110, 10344538), (146, 7793830), (220, 5172269), (292, 3896915), (365, 3117532), (730, 1558766), (803, 1417060), (1460, 779383), (1606, 708530), (3212, 354265), (4015, 283412), (8030, 141706), (16060, 70853)]