59947100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 139209840

約数和(自身を除く): 79262740

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 179, 197, 340, 358, 394, 425, 716, 788, 850, 895, 985, 1700, 1790, 1970, 3043, 3349, 3580, 3940, 4475, 4925, 6086, 6698, 8950, 9850, 12172, 13396, 15215, 16745, 17900, 19700, 30430, 33490, 35263, 60860, 66980, 70526, 76075, 83725, 141052, 152150, 167450, 176315, 304300, 334900, 352630, 599471, 705260, 881575, 1198942, 1763150, 2397884, 2997355, 3526300, 5994710, 11989420, 14986775, 29973550, 59947100]

約数ペア:

[(1, 59947100), (2, 29973550), (4, 14986775), (5, 11989420), (10, 5994710), (17, 3526300), (20, 2997355), (25, 2397884), (34, 1763150), (50, 1198942), (68, 881575), (85, 705260), (100, 599471), (170, 352630), (179, 334900), (197, 304300), (340, 176315), (358, 167450), (394, 152150), (425, 141052), (716, 83725), (788, 76075), (850, 70526), (895, 66980), (985, 60860), (1700, 35263), (1790, 33490), (1970, 30430), (3043, 19700), (3349, 17900), (3580, 16745), (3940, 15215), (4475, 13396), (4925, 12172), (6086, 9850), (6698, 8950)]