182262920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4969}}^1$

素因数の和:5118

約数の個数: 64

約数和(自身を含む): 472348800

約数和(自身を除く): 290085880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 4969, 5240, 7336, 9170, 9938, 18340, 19876, 24845, 34783, 36680, 39752, 49690, 69566, 99380, 139132, 173915, 198760, 278264, 347830, 650939, 695660, 1301878, 1391320, 2603756, 3254695, 4556573, 5207512, 6509390, 9113146, 13018780, 18226292, 22782865, 26037560, 36452584, 45565730, 91131460, 182262920]

約数ペア:

[(1, 182262920), (2, 91131460), (4, 45565730), (5, 36452584), (7, 26037560), (8, 22782865), (10, 18226292), (14, 13018780), (20, 9113146), (28, 6509390), (35, 5207512), (40, 4556573), (56, 3254695), (70, 2603756), (131, 1391320), (140, 1301878), (262, 695660), (280, 650939), (524, 347830), (655, 278264), (917, 198760), (1048, 173915), (1310, 139132), (1834, 99380), (2620, 69566), (3668, 49690), (4585, 39752), (4969, 36680), (5240, 34783), (7336, 24845), (9170, 19876), (9938, 18340)]