115440220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35851}}^1$

素因数の和:35890

約数の個数: 48

約数和(自身を含む): 289110528

約数和(自身を除く): 173670308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 35851, 71702, 143404, 179255, 250957, 358510, 501914, 717020, 824573, 1003828, 1254785, 1649146, 2509570, 3298292, 4122865, 5019140, 5772011, 8245730, 11544022, 16491460, 23088044, 28860055, 57720110, 115440220]

約数ペア:

[(1, 115440220), (2, 57720110), (4, 28860055), (5, 23088044), (7, 16491460), (10, 11544022), (14, 8245730), (20, 5772011), (23, 5019140), (28, 4122865), (35, 3298292), (46, 2509570), (70, 1649146), (92, 1254785), (115, 1003828), (140, 824573), (161, 717020), (230, 501914), (322, 358510), (460, 250957), (644, 179255), (805, 143404), (1610, 71702), (3220, 35851)]