73825880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2124

約数の個数: 64

約数和(自身を含む): 177465600

約数和(自身を除く): 103639720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 2053, 3596, 4106, 4495, 7192, 8212, 8990, 10265, 16424, 17980, 20530, 35960, 41060, 59537, 63643, 82120, 119074, 127286, 238148, 254572, 297685, 318215, 476296, 509144, 595370, 636430, 1190740, 1272860, 1845647, 2381480, 2545720, 3691294, 7382588, 9228235, 14765176, 18456470, 36912940, 73825880]

約数ペア:

[(1, 73825880), (2, 36912940), (4, 18456470), (5, 14765176), (8, 9228235), (10, 7382588), (20, 3691294), (29, 2545720), (31, 2381480), (40, 1845647), (58, 1272860), (62, 1190740), (116, 636430), (124, 595370), (145, 509144), (155, 476296), (232, 318215), (248, 297685), (290, 254572), (310, 238148), (580, 127286), (620, 119074), (899, 82120), (1160, 63643), (1240, 59537), (1798, 41060), (2053, 35960), (3596, 20530), (4106, 17980), (4495, 16424), (7192, 10265), (8212, 8990)]