97358840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 226951200

約数和(自身を除く): 129592360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 157, 185, 296, 314, 370, 419, 628, 740, 785, 838, 1256, 1480, 1570, 1676, 2095, 3140, 3352, 4190, 5809, 6280, 8380, 11618, 15503, 16760, 23236, 29045, 31006, 46472, 58090, 62012, 65783, 77515, 116180, 124024, 131566, 155030, 232360, 263132, 310060, 328915, 526264, 620120, 657830, 1315660, 2433971, 2631320, 4867942, 9735884, 12169855, 19471768, 24339710, 48679420, 97358840]

約数ペア:

[(1, 97358840), (2, 48679420), (4, 24339710), (5, 19471768), (8, 12169855), (10, 9735884), (20, 4867942), (37, 2631320), (40, 2433971), (74, 1315660), (148, 657830), (157, 620120), (185, 526264), (296, 328915), (314, 310060), (370, 263132), (419, 232360), (628, 155030), (740, 131566), (785, 124024), (838, 116180), (1256, 77515), (1480, 65783), (1570, 62012), (1676, 58090), (2095, 46472), (3140, 31006), (3352, 29045), (4190, 23236), (5809, 16760), (6280, 15503), (8380, 11618)]