788790130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{3251}}^1$

素因数の和:4554

約数の個数: 32

約数和(自身を含む): 1496180160

約数和(自身を除く): 707390030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1277, 2554, 3251, 6385, 6502, 12770, 16255, 24263, 32510, 48526, 61769, 121315, 123538, 242630, 308845, 617690, 4151527, 8303054, 20757635, 41515270, 78879013, 157758026, 394395065, 788790130]

約数ペア:

[(1, 788790130), (2, 394395065), (5, 157758026), (10, 78879013), (19, 41515270), (38, 20757635), (95, 8303054), (190, 4151527), (1277, 617690), (2554, 308845), (3251, 242630), (6385, 123538), (6502, 121315), (12770, 61769), (16255, 48526), (24263, 32510)]