39733940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 90693120

約数和(自身を除く): 50959180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3373, 5890, 6746, 11780, 13492, 16865, 33730, 64087, 67460, 104563, 128174, 209126, 256348, 320435, 418252, 522815, 640870, 1045630, 1281740, 1986697, 2091260, 3973394, 7946788, 9933485, 19866970, 39733940]

約数ペア:

[(1, 39733940), (2, 19866970), (4, 9933485), (5, 7946788), (10, 3973394), (19, 2091260), (20, 1986697), (31, 1281740), (38, 1045630), (62, 640870), (76, 522815), (95, 418252), (124, 320435), (155, 256348), (190, 209126), (310, 128174), (380, 104563), (589, 67460), (620, 64087), (1178, 33730), (2356, 16865), (2945, 13492), (3373, 11780), (5890, 6746)]