9400890280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10218359}}^1$

素因数の和:10218393

約数の個数: 32

約数和(自身を含む): 22071657600

約数和(自身を除く): 12670767320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 10218359, 20436718, 40873436, 51091795, 81746872, 102183590, 204367180, 235022257, 408734360, 470044514, 940089028, 1175111285, 1880178056, 2350222570, 4700445140, 9400890280]

約数ペア:

[(1, 9400890280), (2, 4700445140), (4, 2350222570), (5, 1880178056), (8, 1175111285), (10, 940089028), (20, 470044514), (23, 408734360), (40, 235022257), (46, 204367180), (92, 102183590), (115, 81746872), (184, 51091795), (230, 40873436), (460, 20436718), (920, 10218359)]