80214050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7443

約数の個数: 48

約数和(自身を含む): 176036352

約数和(自身を除く): 95822302

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 7393, 10850, 14786, 36965, 51751, 73930, 103502, 184825, 229183, 258755, 369650, 458366, 517510, 1145915, 1293775, 1604281, 2291830, 2587550, 3208562, 5729575, 8021405, 11459150, 16042810, 40107025, 80214050]

約数ペア:

[(1, 80214050), (2, 40107025), (5, 16042810), (7, 11459150), (10, 8021405), (14, 5729575), (25, 3208562), (31, 2587550), (35, 2291830), (50, 1604281), (62, 1293775), (70, 1145915), (155, 517510), (175, 458366), (217, 369650), (310, 258755), (350, 229183), (434, 184825), (775, 103502), (1085, 73930), (1550, 51751), (2170, 36965), (5425, 14786), (7393, 10850)]