40220300

素因数分解:

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

素因数の和:491

約数の個数: 72

約数和(自身を含む): 94212720

約数和(自身を除く): 53992420

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 170, 236, 295, 340, 401, 425, 590, 802, 850, 1003, 1180, 1475, 1604, 1700, 2005, 2006, 2950, 4010, 4012, 5015, 5900, 6817, 8020, 10025, 10030, 13634, 20050, 20060, 23659, 25075, 27268, 34085, 40100, 47318, 50150, 68170, 94636, 100300, 118295, 136340, 170425, 236590, 340850, 402203, 473180, 591475, 681700, 804406, 1182950, 1608812, 2011015, 2365900, 4022030, 8044060, 10055075, 20110150, 40220300]

約数ペア:

[(1, 40220300), (2, 20110150), (4, 10055075), (5, 8044060), (10, 4022030), (17, 2365900), (20, 2011015), (25, 1608812), (34, 1182950), (50, 804406), (59, 681700), (68, 591475), (85, 473180), (100, 402203), (118, 340850), (170, 236590), (236, 170425), (295, 136340), (340, 118295), (401, 100300), (425, 94636), (590, 68170), (802, 50150), (850, 47318), (1003, 40100), (1180, 34085), (1475, 27268), (1604, 25075), (1700, 23659), (2005, 20060), (2006, 20050), (2950, 13634), (4010, 10030), (4012, 10025), (5015, 8020), (5900, 6817)]