40316850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12799}}^1$

素因数の和:12824

約数の個数: 72

約数和(自身を含む): 123801600

約数和(自身を除く): 83484750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 12799, 25598, 38397, 63995, 76794, 89593, 115191, 127990, 179186, 191985, 230382, 268779, 319975, 383970, 447965, 537558, 575955, 639950, 806337, 895930, 959925, 1151910, 1343895, 1612674, 1919850, 2239825, 2687790, 2879775, 4031685, 4479650, 5759550, 6719475, 8063370, 13438950, 20158425, 40316850]

約数ペア:

[(1, 40316850), (2, 20158425), (3, 13438950), (5, 8063370), (6, 6719475), (7, 5759550), (9, 4479650), (10, 4031685), (14, 2879775), (15, 2687790), (18, 2239825), (21, 1919850), (25, 1612674), (30, 1343895), (35, 1151910), (42, 959925), (45, 895930), (50, 806337), (63, 639950), (70, 575955), (75, 537558), (90, 447965), (105, 383970), (126, 319975), (150, 268779), (175, 230382), (210, 191985), (225, 179186), (315, 127990), (350, 115191), (450, 89593), (525, 76794), (630, 63995), (1050, 38397), (1575, 25598), (3150, 12799)]