39135020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 92897280

約数和(自身を除く): 53762260

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 47, 62, 68, 79, 85, 94, 124, 155, 158, 170, 188, 235, 310, 316, 340, 395, 470, 527, 620, 790, 799, 940, 1054, 1343, 1457, 1580, 1598, 2108, 2449, 2635, 2686, 2914, 3196, 3713, 3995, 4898, 5270, 5372, 5828, 6715, 7285, 7426, 7990, 9796, 10540, 12245, 13430, 14570, 14852, 15980, 18565, 24490, 24769, 26860, 29140, 37130, 41633, 48980, 49538, 63121, 74260, 83266, 99076, 115103, 123845, 126242, 166532, 208165, 230206, 247690, 252484, 315605, 416330, 460412, 495380, 575515, 631210, 832660, 1151030, 1262420, 1956751, 2302060, 3913502, 7827004, 9783755, 19567510, 39135020]

約数ペア:

[(1, 39135020), (2, 19567510), (4, 9783755), (5, 7827004), (10, 3913502), (17, 2302060), (20, 1956751), (31, 1262420), (34, 1151030), (47, 832660), (62, 631210), (68, 575515), (79, 495380), (85, 460412), (94, 416330), (124, 315605), (155, 252484), (158, 247690), (170, 230206), (188, 208165), (235, 166532), (310, 126242), (316, 123845), (340, 115103), (395, 99076), (470, 83266), (527, 74260), (620, 63121), (790, 49538), (799, 48980), (940, 41633), (1054, 37130), (1343, 29140), (1457, 26860), (1580, 24769), (1598, 24490), (2108, 18565), (2449, 15980), (2635, 14852), (2686, 14570), (2914, 13430), (3196, 12245), (3713, 10540), (3995, 9796), (4898, 7990), (5270, 7426), (5372, 7285), (5828, 6715)]