101088520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6326

約数の個数: 64

約数和(自身を含む): 252887040

約数和(自身を除く): 151798520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 6271, 8060, 12542, 16120, 25084, 31355, 50168, 62710, 81523, 125420, 163046, 194401, 250840, 326092, 388802, 407615, 652184, 777604, 815230, 972005, 1555208, 1630460, 1944010, 2527213, 3260920, 3888020, 5054426, 7776040, 10108852, 12636065, 20217704, 25272130, 50544260, 101088520]

約数ペア:

[(1, 101088520), (2, 50544260), (4, 25272130), (5, 20217704), (8, 12636065), (10, 10108852), (13, 7776040), (20, 5054426), (26, 3888020), (31, 3260920), (40, 2527213), (52, 1944010), (62, 1630460), (65, 1555208), (104, 972005), (124, 815230), (130, 777604), (155, 652184), (248, 407615), (260, 388802), (310, 326092), (403, 250840), (520, 194401), (620, 163046), (806, 125420), (1240, 81523), (1612, 62710), (2015, 50168), (3224, 31355), (4030, 25084), (6271, 16120), (8060, 12542)]