173616880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 424597824

約数和(自身を除く): 250980944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 157, 184, 230, 314, 368, 460, 601, 628, 785, 920, 1202, 1256, 1570, 1840, 2404, 2512, 3005, 3140, 3611, 4808, 6010, 6280, 7222, 9616, 12020, 12560, 13823, 14444, 18055, 24040, 27646, 28888, 36110, 48080, 55292, 57776, 69115, 72220, 94357, 110584, 138230, 144440, 188714, 221168, 276460, 288880, 377428, 471785, 552920, 754856, 943570, 1105840, 1509712, 1887140, 2170211, 3774280, 4340422, 7548560, 8680844, 10851055, 17361688, 21702110, 34723376, 43404220, 86808440, 173616880]

約数ペア:

[(1, 173616880), (2, 86808440), (4, 43404220), (5, 34723376), (8, 21702110), (10, 17361688), (16, 10851055), (20, 8680844), (23, 7548560), (40, 4340422), (46, 3774280), (80, 2170211), (92, 1887140), (115, 1509712), (157, 1105840), (184, 943570), (230, 754856), (314, 552920), (368, 471785), (460, 377428), (601, 288880), (628, 276460), (785, 221168), (920, 188714), (1202, 144440), (1256, 138230), (1570, 110584), (1840, 94357), (2404, 72220), (2512, 69115), (3005, 57776), (3140, 55292), (3611, 48080), (4808, 36110), (6010, 28888), (6280, 27646), (7222, 24040), (9616, 18055), (12020, 14444), (12560, 13823)]