219453920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3772

約数の個数: 96

約数和(自身を含む): 603868608

約数和(自身を除く): 384414688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3697, 3710, 4240, 5936, 7394, 7420, 8480, 11872, 14788, 14840, 18485, 25879, 29576, 29680, 36970, 51758, 59152, 59360, 73940, 103516, 118304, 129395, 147880, 195941, 207032, 258790, 295760, 391882, 414064, 517580, 591520, 783764, 828128, 979705, 1035160, 1371587, 1567528, 1959410, 2070320, 2743174, 3135056, 3918820, 4140640, 5486348, 6270112, 6857935, 7837640, 10972696, 13715870, 15675280, 21945392, 27431740, 31350560, 43890784, 54863480, 109726960, 219453920]

約数ペア:

[(1, 219453920), (2, 109726960), (4, 54863480), (5, 43890784), (7, 31350560), (8, 27431740), (10, 21945392), (14, 15675280), (16, 13715870), (20, 10972696), (28, 7837640), (32, 6857935), (35, 6270112), (40, 5486348), (53, 4140640), (56, 3918820), (70, 3135056), (80, 2743174), (106, 2070320), (112, 1959410), (140, 1567528), (160, 1371587), (212, 1035160), (224, 979705), (265, 828128), (280, 783764), (371, 591520), (424, 517580), (530, 414064), (560, 391882), (742, 295760), (848, 258790), (1060, 207032), (1120, 195941), (1484, 147880), (1696, 129395), (1855, 118304), (2120, 103516), (2968, 73940), (3697, 59360), (3710, 59152), (4240, 51758), (5936, 36970), (7394, 29680), (7420, 29576), (8480, 25879), (11872, 18485), (14788, 14840)]