38570750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 76422528

約数和(自身を除く): 37851778

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 71, 82, 106, 125, 142, 205, 250, 265, 355, 410, 530, 710, 1025, 1325, 1775, 2050, 2173, 2650, 2911, 3550, 3763, 4346, 5125, 5822, 6625, 7526, 8875, 10250, 10865, 13250, 14555, 17750, 18815, 21730, 29110, 37630, 54325, 72775, 94075, 108650, 145550, 154283, 188150, 271625, 308566, 363875, 470375, 543250, 727750, 771415, 940750, 1542830, 3857075, 7714150, 19285375, 38570750]

約数ペア:

[(1, 38570750), (2, 19285375), (5, 7714150), (10, 3857075), (25, 1542830), (41, 940750), (50, 771415), (53, 727750), (71, 543250), (82, 470375), (106, 363875), (125, 308566), (142, 271625), (205, 188150), (250, 154283), (265, 145550), (355, 108650), (410, 94075), (530, 72775), (710, 54325), (1025, 37630), (1325, 29110), (1775, 21730), (2050, 18815), (2173, 17750), (2650, 14555), (2911, 13250), (3550, 10865), (3763, 10250), (4346, 8875), (5125, 7526), (5822, 6625)]