29311300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15460

約数の個数: 36

約数和(自身を含む): 66957520

約数和(自身を除く): 37646220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15427, 30854, 61708, 77135, 154270, 293113, 308540, 385675, 586226, 771350, 1172452, 1465565, 1542700, 2931130, 5862260, 7327825, 14655650, 29311300]

約数ペア:

[(1, 29311300), (2, 14655650), (4, 7327825), (5, 5862260), (10, 2931130), (19, 1542700), (20, 1465565), (25, 1172452), (38, 771350), (50, 586226), (76, 385675), (95, 308540), (100, 293113), (190, 154270), (380, 77135), (475, 61708), (950, 30854), (1900, 15427)]