88869340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 232696800

約数和(自身を除く): 143827460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 53, 58, 59, 70, 98, 106, 116, 118, 140, 145, 196, 203, 212, 236, 245, 265, 290, 295, 371, 406, 413, 490, 530, 580, 590, 742, 812, 826, 980, 1015, 1060, 1180, 1421, 1484, 1537, 1652, 1711, 1855, 2030, 2065, 2597, 2842, 2891, 3074, 3127, 3422, 3710, 4060, 4130, 5194, 5684, 5782, 6148, 6254, 6844, 7105, 7420, 7685, 8260, 8555, 10388, 10759, 11564, 11977, 12508, 12985, 14210, 14455, 15370, 15635, 17110, 21518, 21889, 23954, 25970, 28420, 28910, 30740, 31270, 34220, 43036, 43778, 47908, 51940, 53795, 57820, 59885, 62540, 75313, 83839, 87556, 90683, 107590, 109445, 119770, 150626, 153223, 167678, 181366, 215180, 218890, 239540, 301252, 306446, 335356, 362732, 376565, 419195, 437780, 453415, 612892, 634781, 753130, 766115, 838390, 906830, 1269562, 1506260, 1532230, 1676780, 1813660, 2539124, 3064460, 3173905, 4443467, 6347810, 8886934, 12695620, 17773868, 22217335, 44434670, 88869340]

約数ペア:

[(1, 88869340), (2, 44434670), (4, 22217335), (5, 17773868), (7, 12695620), (10, 8886934), (14, 6347810), (20, 4443467), (28, 3173905), (29, 3064460), (35, 2539124), (49, 1813660), (53, 1676780), (58, 1532230), (59, 1506260), (70, 1269562), (98, 906830), (106, 838390), (116, 766115), (118, 753130), (140, 634781), (145, 612892), (196, 453415), (203, 437780), (212, 419195), (236, 376565), (245, 362732), (265, 335356), (290, 306446), (295, 301252), (371, 239540), (406, 218890), (413, 215180), (490, 181366), (530, 167678), (580, 153223), (590, 150626), (742, 119770), (812, 109445), (826, 107590), (980, 90683), (1015, 87556), (1060, 83839), (1180, 75313), (1421, 62540), (1484, 59885), (1537, 57820), (1652, 53795), (1711, 51940), (1855, 47908), (2030, 43778), (2065, 43036), (2597, 34220), (2842, 31270), (2891, 30740), (3074, 28910), (3127, 28420), (3422, 25970), (3710, 23954), (4060, 21889), (4130, 21518), (5194, 17110), (5684, 15635), (5782, 15370), (6148, 14455), (6254, 14210), (6844, 12985), (7105, 12508), (7420, 11977), (7685, 11564), (8260, 10759), (8555, 10388)]