188601520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 457327872

約数和(自身を除く): 268726352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 155, 226, 248, 310, 452, 496, 565, 620, 673, 904, 1130, 1240, 1346, 1808, 2260, 2480, 2692, 3365, 3503, 4520, 5384, 6730, 7006, 9040, 10768, 13460, 14012, 17515, 20863, 26920, 28024, 35030, 41726, 53840, 56048, 70060, 76049, 83452, 104315, 140120, 152098, 166904, 208630, 280240, 304196, 333808, 380245, 417260, 608392, 760490, 834520, 1216784, 1520980, 1669040, 2357519, 3041960, 4715038, 6083920, 9430076, 11787595, 18860152, 23575190, 37720304, 47150380, 94300760, 188601520]

約数ペア:

[(1, 188601520), (2, 94300760), (4, 47150380), (5, 37720304), (8, 23575190), (10, 18860152), (16, 11787595), (20, 9430076), (31, 6083920), (40, 4715038), (62, 3041960), (80, 2357519), (113, 1669040), (124, 1520980), (155, 1216784), (226, 834520), (248, 760490), (310, 608392), (452, 417260), (496, 380245), (565, 333808), (620, 304196), (673, 280240), (904, 208630), (1130, 166904), (1240, 152098), (1346, 140120), (1808, 104315), (2260, 83452), (2480, 76049), (2692, 70060), (3365, 56048), (3503, 53840), (4520, 41726), (5384, 35030), (6730, 28024), (7006, 26920), (9040, 20863), (10768, 17515), (13460, 14012)]