22296149620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{18979}}^1$

素因数の和:19528

約数の個数: 48

約数和(自身を含む): 47255644800

約数和(自身を除く): 24959495180

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 389, 604, 755, 778, 1510, 1556, 1945, 3020, 3890, 7780, 18979, 37958, 58739, 75916, 94895, 117478, 189790, 234956, 293695, 379580, 587390, 1174780, 2865829, 5731658, 7382831, 11463316, 14329145, 14765662, 28658290, 29531324, 36914155, 57316580, 73828310, 147656620, 1114807481, 2229614962, 4459229924, 5574037405, 11148074810, 22296149620]

約数ペア:

[(1, 22296149620), (2, 11148074810), (4, 5574037405), (5, 4459229924), (10, 2229614962), (20, 1114807481), (151, 147656620), (302, 73828310), (389, 57316580), (604, 36914155), (755, 29531324), (778, 28658290), (1510, 14765662), (1556, 14329145), (1945, 11463316), (3020, 7382831), (3890, 5731658), (7780, 2865829), (18979, 1174780), (37958, 587390), (58739, 379580), (75916, 293695), (94895, 234956), (117478, 189790)]