478603580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37567}}^1$

素因数の和:37603

約数の個数: 72

約数和(自身を含む): 1259129088

約数和(自身を除く): 780525508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 37567, 75134, 150268, 187835, 262969, 375670, 488371, 525938, 751340, 976742, 1051876, 1314845, 1840783, 1953484, 2441855, 2629690, 3418597, 3681566, 4883710, 5259380, 6837194, 7363132, 9203915, 9767420, 13674388, 17092985, 18407830, 23930179, 34185970, 36815660, 47860358, 68371940, 95720716, 119650895, 239301790, 478603580]

約数ペア:

[(1, 478603580), (2, 239301790), (4, 119650895), (5, 95720716), (7, 68371940), (10, 47860358), (13, 36815660), (14, 34185970), (20, 23930179), (26, 18407830), (28, 17092985), (35, 13674388), (49, 9767420), (52, 9203915), (65, 7363132), (70, 6837194), (91, 5259380), (98, 4883710), (130, 3681566), (140, 3418597), (182, 2629690), (196, 2441855), (245, 1953484), (260, 1840783), (364, 1314845), (455, 1051876), (490, 976742), (637, 751340), (910, 525938), (980, 488371), (1274, 375670), (1820, 262969), (2548, 187835), (3185, 150268), (6370, 75134), (12740, 37567)]