16202294920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{8266477}}^1$

素因数の和:8266502

約数の個数: 48

約数和(自身を含む): 42407032140

約数和(自身を除く): 26204737220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 8266477, 16532954, 33065908, 41332385, 57865339, 66131816, 82664770, 115730678, 165329540, 231461356, 289326695, 330659080, 405057373, 462922712, 578653390, 810114746, 1157306780, 1620229492, 2025286865, 2314613560, 3240458984, 4050573730, 8101147460, 16202294920]

約数ペア:

[(1, 16202294920), (2, 8101147460), (4, 4050573730), (5, 3240458984), (7, 2314613560), (8, 2025286865), (10, 1620229492), (14, 1157306780), (20, 810114746), (28, 578653390), (35, 462922712), (40, 405057373), (49, 330659080), (56, 289326695), (70, 231461356), (98, 165329540), (140, 115730678), (196, 82664770), (245, 66131816), (280, 57865339), (392, 41332385), (490, 33065908), (980, 16532954), (1960, 8266477)]