22045240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 58037760

約数和(自身を除く): 35992520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 1831, 2408, 3010, 3662, 6020, 7324, 9155, 12040, 12817, 14648, 18310, 25634, 36620, 51268, 64085, 73240, 78733, 102536, 128170, 157466, 256340, 314932, 393665, 512680, 551131, 629864, 787330, 1102262, 1574660, 2204524, 2755655, 3149320, 4409048, 5511310, 11022620, 22045240]

約数ペア:

[(1, 22045240), (2, 11022620), (4, 5511310), (5, 4409048), (7, 3149320), (8, 2755655), (10, 2204524), (14, 1574660), (20, 1102262), (28, 787330), (35, 629864), (40, 551131), (43, 512680), (56, 393665), (70, 314932), (86, 256340), (140, 157466), (172, 128170), (215, 102536), (280, 78733), (301, 73240), (344, 64085), (430, 51268), (602, 36620), (860, 25634), (1204, 18310), (1505, 14648), (1720, 12817), (1831, 12040), (2408, 9155), (3010, 7324), (3662, 6020)]