74483960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 175240800

約数和(自身を除く): 100756840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 59, 74, 118, 148, 185, 236, 295, 296, 370, 472, 590, 740, 853, 1180, 1480, 1706, 2183, 2360, 3412, 4265, 4366, 6824, 8530, 8732, 10915, 17060, 17464, 21830, 31561, 34120, 43660, 50327, 63122, 87320, 100654, 126244, 157805, 201308, 251635, 252488, 315610, 402616, 503270, 631220, 1006540, 1262440, 1862099, 2013080, 3724198, 7448396, 9310495, 14896792, 18620990, 37241980, 74483960]

約数ペア:

[(1, 74483960), (2, 37241980), (4, 18620990), (5, 14896792), (8, 9310495), (10, 7448396), (20, 3724198), (37, 2013080), (40, 1862099), (59, 1262440), (74, 1006540), (118, 631220), (148, 503270), (185, 402616), (236, 315610), (295, 252488), (296, 251635), (370, 201308), (472, 157805), (590, 126244), (740, 100654), (853, 87320), (1180, 63122), (1480, 50327), (1706, 43660), (2183, 34120), (2360, 31561), (3412, 21830), (4265, 17464), (4366, 17060), (6824, 10915), (8530, 8732)]