176187820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 387330048

約数和(自身を除く): 211142228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 607, 631, 1214, 1262, 2428, 2524, 3035, 3155, 6070, 6310, 12140, 12620, 13961, 14513, 27922, 29026, 55844, 58052, 69805, 72565, 139610, 145130, 279220, 290260, 383017, 766034, 1532068, 1915085, 3830170, 7660340, 8809391, 17618782, 35237564, 44046955, 88093910, 176187820]

約数ペア:

[(1, 176187820), (2, 88093910), (4, 44046955), (5, 35237564), (10, 17618782), (20, 8809391), (23, 7660340), (46, 3830170), (92, 1915085), (115, 1532068), (230, 766034), (460, 383017), (607, 290260), (631, 279220), (1214, 145130), (1262, 139610), (2428, 72565), (2524, 69805), (3035, 58052), (3155, 55844), (6070, 29026), (6310, 27922), (12140, 14513), (12620, 13961)]