22399320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 68145120

約数和(自身を除く): 45745800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2557, 2920, 4380, 5114, 7671, 8760, 10228, 12785, 15342, 20456, 25570, 30684, 38355, 51140, 61368, 76710, 102280, 153420, 186661, 306840, 373322, 559983, 746644, 933305, 1119966, 1493288, 1866610, 2239932, 2799915, 3733220, 4479864, 5599830, 7466440, 11199660, 22399320]

約数ペア:

[(1, 22399320), (2, 11199660), (3, 7466440), (4, 5599830), (5, 4479864), (6, 3733220), (8, 2799915), (10, 2239932), (12, 1866610), (15, 1493288), (20, 1119966), (24, 933305), (30, 746644), (40, 559983), (60, 373322), (73, 306840), (120, 186661), (146, 153420), (219, 102280), (292, 76710), (365, 61368), (438, 51140), (584, 38355), (730, 30684), (876, 25570), (1095, 20456), (1460, 15342), (1752, 12785), (2190, 10228), (2557, 8760), (2920, 7671), (4380, 5114)]