3955734080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727157}}^1$

素因数の和:727191

約数の個数: 56

約数和(自身を含む): 9973699128

約数和(自身を除く): 6017965048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 727157, 1454314, 2908628, 3635785, 5817256, 7271570, 11634512, 12361669, 14543140, 23269024, 24723338, 29086280, 46538048, 49446676, 58172560, 61808345, 98893352, 116345120, 123616690, 197786704, 232690240, 247233380, 395573408, 494466760, 791146816, 988933520, 1977867040, 3955734080]

約数ペア:

[(1, 3955734080), (2, 1977867040), (4, 988933520), (5, 791146816), (8, 494466760), (10, 395573408), (16, 247233380), (17, 232690240), (20, 197786704), (32, 123616690), (34, 116345120), (40, 98893352), (64, 61808345), (68, 58172560), (80, 49446676), (85, 46538048), (136, 29086280), (160, 24723338), (170, 23269024), (272, 14543140), (320, 12361669), (340, 11634512), (544, 7271570), (680, 5817256), (1088, 3635785), (1360, 2908628), (2720, 1454314), (5440, 727157)]