39299650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 79619904

約数和(自身を除く): 40320254

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 587, 650, 1030, 1174, 1339, 2575, 2678, 2935, 5150, 5870, 6695, 7631, 13390, 14675, 15262, 29350, 33475, 38155, 60461, 66950, 76310, 120922, 190775, 302305, 381550, 604610, 785993, 1511525, 1571986, 3023050, 3929965, 7859930, 19649825, 39299650]

約数ペア:

[(1, 39299650), (2, 19649825), (5, 7859930), (10, 3929965), (13, 3023050), (25, 1571986), (26, 1511525), (50, 785993), (65, 604610), (103, 381550), (130, 302305), (206, 190775), (325, 120922), (515, 76310), (587, 66950), (650, 60461), (1030, 38155), (1174, 33475), (1339, 29350), (2575, 15262), (2678, 14675), (2935, 13390), (5150, 7631), (5870, 6695)]