80710366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 58998434

約数列:

[1, 2, 11, 19, 22, 38, 209, 293, 418, 586, 659, 1318, 3223, 5567, 6446, 7249, 11134, 12521, 14498, 25042, 61237, 122474, 137731, 193087, 275462, 386174, 2123957, 3668653, 4247914, 7337306, 40355183, 80710366]

約数ペア:

[(1, 80710366), (2, 40355183), (11, 7337306), (19, 4247914), (22, 3668653), (38, 2123957), (209, 386174), (293, 275462), (418, 193087), (586, 137731), (659, 122474), (1318, 61237), (3223, 25042), (5567, 14498), (6446, 12521), (7249, 11134)]