33004920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21157}}^1$

素因数の和:21184

約数の個数: 64

約数和(自身を含む): 106636320

約数和(自身を除く): 73631400

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, 21157, 42314, 63471, 84628, 105785, 126942, 169256, 211570, 253884, 275041, 317355, 423140, 507768, 550082, 634710, 825123, 846280, 1100164, 1269420, 1375205, 1650246, 2200328, 2538840, 2750410, 3300492, 4125615, 5500820, 6600984, 8251230, 11001640, 16502460, 33004920]

約数ペア:

[(1, 33004920), (2, 16502460), (3, 11001640), (4, 8251230), (5, 6600984), (6, 5500820), (8, 4125615), (10, 3300492), (12, 2750410), (13, 2538840), (15, 2200328), (20, 1650246), (24, 1375205), (26, 1269420), (30, 1100164), (39, 846280), (40, 825123), (52, 634710), (60, 550082), (65, 507768), (78, 423140), (104, 317355), (120, 275041), (130, 253884), (156, 211570), (195, 169256), (260, 126942), (312, 105785), (390, 84628), (520, 63471), (780, 42314), (1560, 21157)]