95997700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 217486080

約数和(自身を除く): 121488380

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 173, 179, 310, 346, 358, 620, 692, 716, 775, 865, 895, 1550, 1730, 1790, 3100, 3460, 3580, 4325, 4475, 5363, 5549, 8650, 8950, 10726, 11098, 17300, 17900, 21452, 22196, 26815, 27745, 30967, 53630, 55490, 61934, 107260, 110980, 123868, 134075, 138725, 154835, 268150, 277450, 309670, 536300, 554900, 619340, 774175, 959977, 1548350, 1919954, 3096700, 3839908, 4799885, 9599770, 19199540, 23999425, 47998850, 95997700]

約数ペア:

[(1, 95997700), (2, 47998850), (4, 23999425), (5, 19199540), (10, 9599770), (20, 4799885), (25, 3839908), (31, 3096700), (50, 1919954), (62, 1548350), (100, 959977), (124, 774175), (155, 619340), (173, 554900), (179, 536300), (310, 309670), (346, 277450), (358, 268150), (620, 154835), (692, 138725), (716, 134075), (775, 123868), (865, 110980), (895, 107260), (1550, 61934), (1730, 55490), (1790, 53630), (3100, 30967), (3460, 27745), (3580, 26815), (4325, 22196), (4475, 21452), (5363, 17900), (5549, 17300), (8650, 11098), (8950, 10726)]