29688200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 69936000

約数和(自身を除く): 40247800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1879, 1975, 3160, 3758, 3950, 7516, 7900, 9395, 15032, 15800, 18790, 37580, 46975, 75160, 93950, 148441, 187900, 296882, 375800, 593764, 742205, 1187528, 1484410, 2968820, 3711025, 5937640, 7422050, 14844100, 29688200]

約数ペア:

[(1, 29688200), (2, 14844100), (4, 7422050), (5, 5937640), (8, 3711025), (10, 2968820), (20, 1484410), (25, 1187528), (40, 742205), (50, 593764), (79, 375800), (100, 296882), (158, 187900), (200, 148441), (316, 93950), (395, 75160), (632, 46975), (790, 37580), (1580, 18790), (1879, 15800), (1975, 15032), (3160, 9395), (3758, 7900), (3950, 7516)]