46000220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 114088464

約数和(自身を除く): 68088244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 643, 730, 980, 1022, 1286, 1460, 2044, 2555, 2572, 3215, 3577, 4501, 5110, 6430, 7154, 9002, 10220, 12860, 14308, 17885, 18004, 22505, 31507, 35770, 45010, 46939, 63014, 71540, 90020, 93878, 126028, 157535, 187756, 234695, 315070, 328573, 469390, 630140, 657146, 938780, 1314292, 1642865, 2300011, 3285730, 4600022, 6571460, 9200044, 11500055, 23000110, 46000220]

約数ペア:

[(1, 46000220), (2, 23000110), (4, 11500055), (5, 9200044), (7, 6571460), (10, 4600022), (14, 3285730), (20, 2300011), (28, 1642865), (35, 1314292), (49, 938780), (70, 657146), (73, 630140), (98, 469390), (140, 328573), (146, 315070), (196, 234695), (245, 187756), (292, 157535), (365, 126028), (490, 93878), (511, 90020), (643, 71540), (730, 63014), (980, 46939), (1022, 45010), (1286, 35770), (1460, 31507), (2044, 22505), (2555, 18004), (2572, 17885), (3215, 14308), (3577, 12860), (4501, 10220), (5110, 9002), (6430, 7154)]