29201640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18719}}^1$

素因数の和:18746

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 65147160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 18719, 37438, 56157, 74876, 93595, 112314, 149752, 187190, 224628, 243347, 280785, 374380, 449256, 486694, 561570, 730041, 748760, 973388, 1123140, 1216735, 1460082, 1946776, 2246280, 2433470, 2920164, 3650205, 4866940, 5840328, 7300410, 9733880, 14600820, 29201640]

約数ペア:

[(1, 29201640), (2, 14600820), (3, 9733880), (4, 7300410), (5, 5840328), (6, 4866940), (8, 3650205), (10, 2920164), (12, 2433470), (13, 2246280), (15, 1946776), (20, 1460082), (24, 1216735), (26, 1123140), (30, 973388), (39, 748760), (40, 730041), (52, 561570), (60, 486694), (65, 449256), (78, 374380), (104, 280785), (120, 243347), (130, 224628), (156, 187190), (195, 149752), (260, 112314), (312, 93595), (390, 74876), (520, 56157), (780, 37438), (1560, 18719)]