16594340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 25741660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 59, 70, 82, 98, 118, 140, 164, 196, 205, 236, 245, 287, 295, 343, 410, 413, 490, 574, 590, 686, 820, 826, 980, 1148, 1180, 1372, 1435, 1652, 1715, 2009, 2065, 2419, 2870, 2891, 3430, 4018, 4130, 4838, 5740, 5782, 6860, 8036, 8260, 9676, 10045, 11564, 12095, 14063, 14455, 16933, 20090, 20237, 24190, 28126, 28910, 33866, 40180, 40474, 48380, 56252, 57820, 67732, 70315, 80948, 84665, 101185, 118531, 140630, 169330, 202370, 237062, 281260, 338660, 404740, 474124, 592655, 829717, 1185310, 1659434, 2370620, 3318868, 4148585, 8297170, 16594340]

約数ペア:

[(1, 16594340), (2, 8297170), (4, 4148585), (5, 3318868), (7, 2370620), (10, 1659434), (14, 1185310), (20, 829717), (28, 592655), (35, 474124), (41, 404740), (49, 338660), (59, 281260), (70, 237062), (82, 202370), (98, 169330), (118, 140630), (140, 118531), (164, 101185), (196, 84665), (205, 80948), (236, 70315), (245, 67732), (287, 57820), (295, 56252), (343, 48380), (410, 40474), (413, 40180), (490, 33866), (574, 28910), (590, 28126), (686, 24190), (820, 20237), (826, 20090), (980, 16933), (1148, 14455), (1180, 14063), (1372, 12095), (1435, 11564), (1652, 10045), (1715, 9676), (2009, 8260), (2065, 8036), (2419, 6860), (2870, 5782), (2891, 5740), (3430, 4838), (4018, 4130)]