299900450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3779

約数の個数: 48

約数和(自身を含む): 590426496

約数和(自身を除く): 290526046

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 355, 575, 710, 1150, 1633, 1775, 3266, 3550, 3673, 7346, 8165, 16330, 18365, 36730, 40825, 81650, 84479, 91825, 168958, 183650, 260783, 422395, 521566, 844790, 1303915, 2111975, 2607830, 4223950, 5998009, 6519575, 11996018, 13039150, 29990045, 59980090, 149950225, 299900450]

約数ペア:

[(1, 299900450), (2, 149950225), (5, 59980090), (10, 29990045), (23, 13039150), (25, 11996018), (46, 6519575), (50, 5998009), (71, 4223950), (115, 2607830), (142, 2111975), (230, 1303915), (355, 844790), (575, 521566), (710, 422395), (1150, 260783), (1633, 183650), (1775, 168958), (3266, 91825), (3550, 84479), (3673, 81650), (7346, 40825), (8165, 36730), (16330, 18365)]