8044060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 18234720

約数和(自身を除く): 10190660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 401, 590, 802, 1003, 1180, 1604, 2005, 2006, 4010, 4012, 5015, 6817, 8020, 10030, 13634, 20060, 23659, 27268, 34085, 47318, 68170, 94636, 118295, 136340, 236590, 402203, 473180, 804406, 1608812, 2011015, 4022030, 8044060]

約数ペア:

[(1, 8044060), (2, 4022030), (4, 2011015), (5, 1608812), (10, 804406), (17, 473180), (20, 402203), (34, 236590), (59, 136340), (68, 118295), (85, 94636), (118, 68170), (170, 47318), (236, 34085), (295, 27268), (340, 23659), (401, 20060), (590, 13634), (802, 10030), (1003, 8020), (1180, 6817), (1604, 5015), (2005, 4012), (2006, 4010)]