16411460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 24231100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 47, 52, 65, 68, 79, 85, 94, 130, 158, 170, 188, 221, 235, 260, 316, 340, 395, 442, 470, 611, 790, 799, 884, 940, 1027, 1105, 1222, 1343, 1580, 1598, 2054, 2210, 2444, 2686, 3055, 3196, 3713, 3995, 4108, 4420, 5135, 5372, 6110, 6715, 7426, 7990, 10270, 10387, 12220, 13430, 14852, 15980, 17459, 18565, 20540, 20774, 26860, 34918, 37130, 41548, 48269, 51935, 63121, 69836, 74260, 87295, 96538, 103870, 126242, 174590, 193076, 207740, 241345, 252484, 315605, 349180, 482690, 631210, 820573, 965380, 1262420, 1641146, 3282292, 4102865, 8205730, 16411460]

約数ペア:

[(1, 16411460), (2, 8205730), (4, 4102865), (5, 3282292), (10, 1641146), (13, 1262420), (17, 965380), (20, 820573), (26, 631210), (34, 482690), (47, 349180), (52, 315605), (65, 252484), (68, 241345), (79, 207740), (85, 193076), (94, 174590), (130, 126242), (158, 103870), (170, 96538), (188, 87295), (221, 74260), (235, 69836), (260, 63121), (316, 51935), (340, 48269), (395, 41548), (442, 37130), (470, 34918), (611, 26860), (790, 20774), (799, 20540), (884, 18565), (940, 17459), (1027, 15980), (1105, 14852), (1222, 13430), (1343, 12220), (1580, 10387), (1598, 10270), (2054, 7990), (2210, 7426), (2444, 6715), (2686, 6110), (3055, 5372), (3196, 5135), (3713, 4420), (3995, 4108)]