33220900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4679}}^1$

素因数の和:4764

約数の個数: 36

約数和(自身を含む): 73120320

約数和(自身を除く): 39899420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 4679, 7100, 9358, 18716, 23395, 46790, 93580, 116975, 233950, 332209, 467900, 664418, 1328836, 1661045, 3322090, 6644180, 8305225, 16610450, 33220900]

約数ペア:

[(1, 33220900), (2, 16610450), (4, 8305225), (5, 6644180), (10, 3322090), (20, 1661045), (25, 1328836), (50, 664418), (71, 467900), (100, 332209), (142, 233950), (284, 116975), (355, 93580), (710, 46790), (1420, 23395), (1775, 18716), (3550, 9358), (4679, 7100)]