83250860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54059}}^1$

素因数の和:54086

約数の個数: 48

約数和(自身を含む): 217969920

約数和(自身を除く): 134719060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 54059, 108118, 216236, 270295, 378413, 540590, 594649, 756826, 1081180, 1189298, 1513652, 1892065, 2378596, 2973245, 3784130, 4162543, 5946490, 7568260, 8325086, 11892980, 16650172, 20812715, 41625430, 83250860]

約数ペア:

[(1, 83250860), (2, 41625430), (4, 20812715), (5, 16650172), (7, 11892980), (10, 8325086), (11, 7568260), (14, 5946490), (20, 4162543), (22, 3784130), (28, 2973245), (35, 2378596), (44, 1892065), (55, 1513652), (70, 1189298), (77, 1081180), (110, 756826), (140, 594649), (154, 540590), (220, 378413), (308, 270295), (385, 216236), (770, 108118), (1540, 54059)]