76349540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 88760860

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 118, 178, 236, 295, 356, 445, 590, 727, 890, 1180, 1454, 1780, 2908, 3635, 5251, 7270, 10502, 14540, 21004, 26255, 42893, 52510, 64703, 85786, 105020, 129406, 171572, 214465, 258812, 323515, 428930, 647030, 857860, 1294060, 3817477, 7634954, 15269908, 19087385, 38174770, 76349540]

約数ペア:

[(1, 76349540), (2, 38174770), (4, 19087385), (5, 15269908), (10, 7634954), (20, 3817477), (59, 1294060), (89, 857860), (118, 647030), (178, 428930), (236, 323515), (295, 258812), (356, 214465), (445, 171572), (590, 129406), (727, 105020), (890, 85786), (1180, 64703), (1454, 52510), (1780, 42893), (2908, 26255), (3635, 21004), (5251, 14540), (7270, 10502)]