107477680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70709}}^1$

素因数の和:70741

約数の個数: 40

約数和(自身を含む): 263041200

約数和(自身を除く): 155563520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 70709, 141418, 282836, 353545, 565672, 707090, 1131344, 1343471, 1414180, 2686942, 2828360, 5373884, 5656720, 6717355, 10747768, 13434710, 21495536, 26869420, 53738840, 107477680]

約数ペア:

[(1, 107477680), (2, 53738840), (4, 26869420), (5, 21495536), (8, 13434710), (10, 10747768), (16, 6717355), (19, 5656720), (20, 5373884), (38, 2828360), (40, 2686942), (76, 1414180), (80, 1343471), (95, 1131344), (152, 707090), (190, 565672), (304, 353545), (380, 282836), (760, 141418), (1520, 70709)]