112355380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 148918220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 79, 85, 89, 94, 158, 170, 178, 188, 235, 316, 340, 356, 395, 445, 470, 790, 799, 890, 940, 1343, 1513, 1580, 1598, 1780, 2686, 3026, 3196, 3713, 3995, 4183, 5372, 6052, 6715, 7031, 7426, 7565, 7990, 8366, 13430, 14062, 14852, 15130, 15980, 16732, 18565, 20915, 26860, 28124, 30260, 35155, 37130, 41830, 63121, 70310, 71111, 74260, 83660, 119527, 126242, 140620, 142222, 239054, 252484, 284444, 315605, 330457, 355555, 478108, 597635, 631210, 660914, 711110, 1195270, 1262420, 1321828, 1422220, 1652285, 2390540, 3304570, 5617769, 6609140, 11235538, 22471076, 28088845, 56177690, 112355380]

約数ペア:

[(1, 112355380), (2, 56177690), (4, 28088845), (5, 22471076), (10, 11235538), (17, 6609140), (20, 5617769), (34, 3304570), (47, 2390540), (68, 1652285), (79, 1422220), (85, 1321828), (89, 1262420), (94, 1195270), (158, 711110), (170, 660914), (178, 631210), (188, 597635), (235, 478108), (316, 355555), (340, 330457), (356, 315605), (395, 284444), (445, 252484), (470, 239054), (790, 142222), (799, 140620), (890, 126242), (940, 119527), (1343, 83660), (1513, 74260), (1580, 71111), (1598, 70310), (1780, 63121), (2686, 41830), (3026, 37130), (3196, 35155), (3713, 30260), (3995, 28124), (4183, 26860), (5372, 20915), (6052, 18565), (6715, 16732), (7031, 15980), (7426, 15130), (7565, 14852), (7990, 14062), (8366, 13430)]