12440331310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{158617}}^1$

素因数の和:158689

約数の個数: 64

約数和(自身を含む): 26312822784

約数和(自身を除く): 13872491474

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2530, 3410, 3565, 7130, 7843, 15686, 39215, 78430, 158617, 317234, 793085, 1586170, 1744787, 3489574, 3648191, 4917127, 7296382, 8723935, 9834254, 17447870, 18240955, 24585635, 36481910, 40130101, 49171270, 54088397, 80260202, 108176794, 113093921, 200650505, 226187842, 270441985, 401301010, 540883970, 565469605, 1130939210, 1244033131, 2488066262, 6220165655, 12440331310]

約数ペア:

[(1, 12440331310), (2, 6220165655), (5, 2488066262), (10, 1244033131), (11, 1130939210), (22, 565469605), (23, 540883970), (31, 401301010), (46, 270441985), (55, 226187842), (62, 200650505), (110, 113093921), (115, 108176794), (155, 80260202), (230, 54088397), (253, 49171270), (310, 40130101), (341, 36481910), (506, 24585635), (682, 18240955), (713, 17447870), (1265, 9834254), (1426, 8723935), (1705, 7296382), (2530, 4917127), (3410, 3648191), (3565, 3489574), (7130, 1744787), (7843, 1586170), (15686, 793085), (39215, 317234), (78430, 158617)]