38504750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 76826880

約数和(自身を除く): 38322130

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 113, 125, 145, 226, 235, 250, 290, 470, 565, 725, 1130, 1175, 1363, 1450, 2350, 2726, 2825, 3277, 3625, 5311, 5650, 5875, 6554, 6815, 7250, 10622, 11750, 13630, 14125, 16385, 26555, 28250, 32770, 34075, 53110, 68150, 81925, 132775, 154019, 163850, 170375, 265550, 308038, 340750, 409625, 663875, 770095, 819250, 1327750, 1540190, 3850475, 7700950, 19252375, 38504750]

約数ペア:

[(1, 38504750), (2, 19252375), (5, 7700950), (10, 3850475), (25, 1540190), (29, 1327750), (47, 819250), (50, 770095), (58, 663875), (94, 409625), (113, 340750), (125, 308038), (145, 265550), (226, 170375), (235, 163850), (250, 154019), (290, 132775), (470, 81925), (565, 68150), (725, 53110), (1130, 34075), (1175, 32770), (1363, 28250), (1450, 26555), (2350, 16385), (2726, 14125), (2825, 13630), (3277, 11750), (3625, 10622), (5311, 7250), (5650, 6815), (5875, 6554)]