38272220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{593}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 92207808

約数和(自身を除く): 53935588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 593, 922, 1186, 1844, 2305, 2372, 2965, 3227, 4151, 4610, 5930, 6454, 8302, 9220, 11860, 12908, 16135, 16604, 20755, 32270, 41510, 64540, 83020, 273373, 546746, 1093492, 1366865, 1913611, 2733730, 3827222, 5467460, 7654444, 9568055, 19136110, 38272220]

約数ペア:

[(1, 38272220), (2, 19136110), (4, 9568055), (5, 7654444), (7, 5467460), (10, 3827222), (14, 2733730), (20, 1913611), (28, 1366865), (35, 1093492), (70, 546746), (140, 273373), (461, 83020), (593, 64540), (922, 41510), (1186, 32270), (1844, 20755), (2305, 16604), (2372, 16135), (2965, 12908), (3227, 11860), (4151, 9220), (4610, 8302), (5930, 6454)]