80069600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7699}}^1$

素因数の和:7732

約数の個数: 72

約数和(自身を含む): 210533400

約数和(自身を除く): 130463800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 7699, 10400, 15398, 30796, 38495, 61592, 76990, 100087, 123184, 153980, 192475, 200174, 246368, 307960, 384950, 400348, 500435, 615920, 769900, 800696, 1000870, 1231840, 1539800, 1601392, 2001740, 2502175, 3079600, 3202784, 4003480, 5004350, 6159200, 8006960, 10008700, 16013920, 20017400, 40034800, 80069600]

約数ペア:

[(1, 80069600), (2, 40034800), (4, 20017400), (5, 16013920), (8, 10008700), (10, 8006960), (13, 6159200), (16, 5004350), (20, 4003480), (25, 3202784), (26, 3079600), (32, 2502175), (40, 2001740), (50, 1601392), (52, 1539800), (65, 1231840), (80, 1000870), (100, 800696), (104, 769900), (130, 615920), (160, 500435), (200, 400348), (208, 384950), (260, 307960), (325, 246368), (400, 200174), (416, 192475), (520, 153980), (650, 123184), (800, 100087), (1040, 76990), (1300, 61592), (2080, 38495), (2600, 30796), (5200, 15398), (7699, 10400)]