40555970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 92123136

約数和(自身を除く): 51567166

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1087, 1435, 2174, 2665, 2870, 3731, 5330, 5435, 7462, 7609, 10870, 14131, 15218, 18655, 28262, 37310, 38045, 44567, 70655, 76090, 89134, 98917, 141310, 197834, 222835, 311969, 445670, 494585, 579371, 623938, 989170, 1158742, 1559845, 2896855, 3119690, 4055597, 5793710, 8111194, 20277985, 40555970]

約数ペア:

[(1, 40555970), (2, 20277985), (5, 8111194), (7, 5793710), (10, 4055597), (13, 3119690), (14, 2896855), (26, 1559845), (35, 1158742), (41, 989170), (65, 623938), (70, 579371), (82, 494585), (91, 445670), (130, 311969), (182, 222835), (205, 197834), (287, 141310), (410, 98917), (455, 89134), (533, 76090), (574, 70655), (910, 44567), (1066, 38045), (1087, 37310), (1435, 28262), (2174, 18655), (2665, 15218), (2870, 14131), (3731, 10870), (5330, 7609), (5435, 7462)]