80359130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 156515328

約数和(自身を除く): 76156198

約数列:

[1, 2, 5, 10, 31, 53, 62, 67, 73, 106, 134, 146, 155, 265, 310, 335, 365, 530, 670, 730, 1643, 2077, 2263, 3286, 3551, 3869, 4154, 4526, 4891, 7102, 7738, 8215, 9782, 10385, 11315, 16430, 17755, 19345, 20770, 22630, 24455, 35510, 38690, 48910, 110081, 119939, 151621, 220162, 239878, 259223, 303242, 518446, 550405, 599695, 758105, 1100810, 1199390, 1296115, 1516210, 2592230, 8035913, 16071826, 40179565, 80359130]

約数ペア:

[(1, 80359130), (2, 40179565), (5, 16071826), (10, 8035913), (31, 2592230), (53, 1516210), (62, 1296115), (67, 1199390), (73, 1100810), (106, 758105), (134, 599695), (146, 550405), (155, 518446), (265, 303242), (310, 259223), (335, 239878), (365, 220162), (530, 151621), (670, 119939), (730, 110081), (1643, 48910), (2077, 38690), (2263, 35510), (3286, 24455), (3551, 22630), (3869, 20770), (4154, 19345), (4526, 17755), (4891, 16430), (7102, 11315), (7738, 10385), (8215, 9782)]