133039960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 319010400

約数和(自身を除く): 185970440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 179, 340, 358, 680, 716, 895, 1093, 1432, 1790, 2186, 3043, 3580, 4372, 5465, 6086, 7160, 8744, 10930, 12172, 15215, 18581, 21860, 24344, 30430, 37162, 43720, 60860, 74324, 92905, 121720, 148648, 185810, 195647, 371620, 391294, 743240, 782588, 978235, 1565176, 1956470, 3325999, 3912940, 6651998, 7825880, 13303996, 16629995, 26607992, 33259990, 66519980, 133039960]

約数ペア:

[(1, 133039960), (2, 66519980), (4, 33259990), (5, 26607992), (8, 16629995), (10, 13303996), (17, 7825880), (20, 6651998), (34, 3912940), (40, 3325999), (68, 1956470), (85, 1565176), (136, 978235), (170, 782588), (179, 743240), (340, 391294), (358, 371620), (680, 195647), (716, 185810), (895, 148648), (1093, 121720), (1432, 92905), (1790, 74324), (2186, 60860), (3043, 43720), (3580, 37162), (4372, 30430), (5465, 24344), (6086, 21860), (7160, 18581), (8744, 15215), (10930, 12172)]