3289386.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 124778880

約数和(自身を除く): 72096920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 173, 184, 230, 331, 346, 460, 662, 692, 865, 920, 1324, 1384, 1655, 1730, 2648, 3310, 3460, 3979, 6620, 6920, 7613, 7958, 13240, 15226, 15916, 19895, 30452, 31832, 38065, 39790, 57263, 60904, 76130, 79580, 114526, 152260, 159160, 229052, 286315, 304520, 458104, 572630, 1145260, 1317049, 2290520, 2634098, 5268196, 6585245, 10536392, 13170490, 26340980, 52681960]

約数ペア:

[(1, 52681960), (2, 26340980), (4, 13170490), (5, 10536392), (8, 6585245), (10, 5268196), (20, 2634098), (23, 2290520), (40, 1317049), (46, 1145260), (92, 572630), (115, 458104), (173, 304520), (184, 286315), (230, 229052), (331, 159160), (346, 152260), (460, 114526), (662, 79580), (692, 76130), (865, 60904), (920, 57263), (1324, 39790), (1384, 38065), (1655, 31832), (1730, 30452), (2648, 19895), (3310, 15916), (3460, 15226), (3979, 13240), (6620, 7958), (6920, 7613)]