80130350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3101

約数の個数: 48

約数和(自身を含む): 162953856

約数和(自身を除く): 82823506

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 3041, 5270, 6082, 13175, 15205, 26350, 30410, 51697, 76025, 94271, 103394, 152050, 188542, 258485, 471355, 516970, 942710, 1292425, 1602607, 2356775, 2584850, 3205214, 4713550, 8013035, 16026070, 40065175, 80130350]

約数ペア:

[(1, 80130350), (2, 40065175), (5, 16026070), (10, 8013035), (17, 4713550), (25, 3205214), (31, 2584850), (34, 2356775), (50, 1602607), (62, 1292425), (85, 942710), (155, 516970), (170, 471355), (310, 258485), (425, 188542), (527, 152050), (775, 103394), (850, 94271), (1054, 76025), (1550, 51697), (2635, 30410), (3041, 26350), (5270, 15205), (6082, 13175)]