190299760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{339821}}^1$

素因数の和:339841

約数の個数: 40

約数和(自身を含む): 505655136

約数和(自身を除く): 315355376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 339821, 679642, 1359284, 1699105, 2378747, 2718568, 3398210, 4757494, 5437136, 6796420, 9514988, 11893735, 13592840, 19029976, 23787470, 27185680, 38059952, 47574940, 95149880, 190299760]

約数ペア:

[(1, 190299760), (2, 95149880), (4, 47574940), (5, 38059952), (7, 27185680), (8, 23787470), (10, 19029976), (14, 13592840), (16, 11893735), (20, 9514988), (28, 6796420), (35, 5437136), (40, 4757494), (56, 3398210), (70, 2718568), (80, 2378747), (112, 1699105), (140, 1359284), (280, 679642), (560, 339821)]