33284480

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 80380080

約数和(自身を除く): 47095600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 397, 524, 640, 655, 794, 1048, 1310, 1588, 1985, 2096, 2620, 3176, 3970, 4192, 5240, 6352, 7940, 8384, 10480, 12704, 15880, 16768, 20960, 25408, 31760, 41920, 50816, 52007, 63520, 83840, 104014, 127040, 208028, 254080, 260035, 416056, 520070, 832112, 1040140, 1664224, 2080280, 3328448, 4160560, 6656896, 8321120, 16642240, 33284480]

約数ペア:

[(1, 33284480), (2, 16642240), (4, 8321120), (5, 6656896), (8, 4160560), (10, 3328448), (16, 2080280), (20, 1664224), (32, 1040140), (40, 832112), (64, 520070), (80, 416056), (128, 260035), (131, 254080), (160, 208028), (262, 127040), (320, 104014), (397, 83840), (524, 63520), (640, 52007), (655, 50816), (794, 41920), (1048, 31760), (1310, 25408), (1588, 20960), (1985, 16768), (2096, 15880), (2620, 12704), (3176, 10480), (3970, 8384), (4192, 7940), (5240, 6352)]