32129000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 80238600

約数和(自身を除く): 48109600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 89, 95, 100, 125, 152, 178, 190, 200, 250, 356, 361, 380, 445, 475, 500, 712, 722, 760, 890, 950, 1000, 1444, 1691, 1780, 1805, 1900, 2225, 2375, 2888, 3382, 3560, 3610, 3800, 4450, 4750, 6764, 7220, 8455, 8900, 9025, 9500, 11125, 13528, 14440, 16910, 17800, 18050, 19000, 22250, 32129, 33820, 36100, 42275, 44500, 45125, 64258, 67640, 72200, 84550, 89000, 90250, 128516, 160645, 169100, 180500, 211375, 257032, 321290, 338200, 361000, 422750, 642580, 803225, 845500, 1285160, 1606450, 1691000, 3212900, 4016125, 6425800, 8032250, 16064500, 32129000]

約数ペア:

[(1, 32129000), (2, 16064500), (4, 8032250), (5, 6425800), (8, 4016125), (10, 3212900), (19, 1691000), (20, 1606450), (25, 1285160), (38, 845500), (40, 803225), (50, 642580), (76, 422750), (89, 361000), (95, 338200), (100, 321290), (125, 257032), (152, 211375), (178, 180500), (190, 169100), (200, 160645), (250, 128516), (356, 90250), (361, 89000), (380, 84550), (445, 72200), (475, 67640), (500, 64258), (712, 45125), (722, 44500), (760, 42275), (890, 36100), (950, 33820), (1000, 32129), (1444, 22250), (1691, 19000), (1780, 18050), (1805, 17800), (1900, 16910), (2225, 14440), (2375, 13528), (2888, 11125), (3382, 9500), (3560, 9025), (3610, 8900), (3800, 8455), (4450, 7220), (4750, 6764)]