76078960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30677}}^1$

素因数の和:30721

約数の個数: 40

約数和(自身を含む): 182595456

約数和(自身を除く): 106516496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 30677, 61354, 122708, 153385, 245416, 306770, 490832, 613540, 950987, 1227080, 1901974, 2454160, 3803948, 4754935, 7607896, 9509870, 15215792, 19019740, 38039480, 76078960]

約数ペア:

[(1, 76078960), (2, 38039480), (4, 19019740), (5, 15215792), (8, 9509870), (10, 7607896), (16, 4754935), (20, 3803948), (31, 2454160), (40, 1901974), (62, 1227080), (80, 950987), (124, 613540), (155, 490832), (248, 306770), (310, 245416), (496, 153385), (620, 122708), (1240, 61354), (2480, 30677)]