298979360

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35257}}^1$

素因数の和:35325

約数の個数: 48

約数和(自身を含む): 719686296

約数和(自身を除く): 420706936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 35257, 70514, 141028, 176285, 282056, 352570, 564112, 705140, 1128224, 1410280, 1868621, 2820560, 3737242, 5641120, 7474484, 9343105, 14948968, 18686210, 29897936, 37372420, 59795872, 74744840, 149489680, 298979360]

約数ペア:

[(1, 298979360), (2, 149489680), (4, 74744840), (5, 59795872), (8, 37372420), (10, 29897936), (16, 18686210), (20, 14948968), (32, 9343105), (40, 7474484), (53, 5641120), (80, 3737242), (106, 2820560), (160, 1868621), (212, 1410280), (265, 1128224), (424, 705140), (530, 564112), (848, 352570), (1060, 282056), (1696, 176285), (2120, 141028), (4240, 70514), (8480, 35257)]