80676570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6727

約数の個数: 64

約数和(自身を含む): 215276544

約数和(自身を除く): 134599974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 6673, 12090, 13346, 20019, 33365, 40038, 66730, 86749, 100095, 173498, 200190, 206863, 260247, 413726, 433745, 520494, 620589, 867490, 1034315, 1241178, 1301235, 2068630, 2602470, 2689219, 3102945, 5378438, 6205890, 8067657, 13446095, 16135314, 26892190, 40338285, 80676570]

約数ペア:

[(1, 80676570), (2, 40338285), (3, 26892190), (5, 16135314), (6, 13446095), (10, 8067657), (13, 6205890), (15, 5378438), (26, 3102945), (30, 2689219), (31, 2602470), (39, 2068630), (62, 1301235), (65, 1241178), (78, 1034315), (93, 867490), (130, 620589), (155, 520494), (186, 433745), (195, 413726), (310, 260247), (390, 206863), (403, 200190), (465, 173498), (806, 100095), (930, 86749), (1209, 66730), (2015, 40038), (2418, 33365), (4030, 20019), (6045, 13346), (6673, 12090)]