23474920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 64800000

約数和(自身を除く): 41325080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 59, 70, 98, 116, 118, 140, 145, 196, 203, 232, 236, 245, 280, 290, 295, 343, 392, 406, 413, 472, 490, 580, 590, 686, 812, 826, 980, 1015, 1160, 1180, 1372, 1421, 1624, 1652, 1711, 1715, 1960, 2030, 2065, 2360, 2744, 2842, 2891, 3304, 3422, 3430, 4060, 4130, 5684, 5782, 6844, 6860, 7105, 8120, 8260, 8555, 9947, 11368, 11564, 11977, 13688, 13720, 14210, 14455, 16520, 17110, 19894, 20237, 23128, 23954, 28420, 28910, 34220, 39788, 40474, 47908, 49735, 56840, 57820, 59885, 68440, 79576, 80948, 83839, 95816, 99470, 101185, 115640, 119770, 161896, 167678, 198940, 202370, 239540, 335356, 397880, 404740, 419195, 479080, 586873, 670712, 809480, 838390, 1173746, 1676780, 2347492, 2934365, 3353560, 4694984, 5868730, 11737460, 23474920]

約数ペア:

[(1, 23474920), (2, 11737460), (4, 5868730), (5, 4694984), (7, 3353560), (8, 2934365), (10, 2347492), (14, 1676780), (20, 1173746), (28, 838390), (29, 809480), (35, 670712), (40, 586873), (49, 479080), (56, 419195), (58, 404740), (59, 397880), (70, 335356), (98, 239540), (116, 202370), (118, 198940), (140, 167678), (145, 161896), (196, 119770), (203, 115640), (232, 101185), (236, 99470), (245, 95816), (280, 83839), (290, 80948), (295, 79576), (343, 68440), (392, 59885), (406, 57820), (413, 56840), (472, 49735), (490, 47908), (580, 40474), (590, 39788), (686, 34220), (812, 28910), (826, 28420), (980, 23954), (1015, 23128), (1160, 20237), (1180, 19894), (1372, 17110), (1421, 16520), (1624, 14455), (1652, 14210), (1711, 13720), (1715, 13688), (1960, 11977), (2030, 11564), (2065, 11368), (2360, 9947), (2744, 8555), (2842, 8260), (2891, 8120), (3304, 7105), (3422, 6860), (3430, 6844), (4060, 5782), (4130, 5684)]