13583960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 33324480

約数和(自身を除く): 19740520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 173, 260, 302, 346, 520, 604, 692, 755, 865, 1208, 1384, 1510, 1730, 1963, 2249, 3020, 3460, 3926, 4498, 6040, 6920, 7852, 8996, 9815, 11245, 15704, 17992, 19630, 22490, 26123, 39260, 44980, 52246, 78520, 89960, 104492, 130615, 208984, 261230, 339599, 522460, 679198, 1044920, 1358396, 1697995, 2716792, 3395990, 6791980, 13583960]

約数ペア:

[(1, 13583960), (2, 6791980), (4, 3395990), (5, 2716792), (8, 1697995), (10, 1358396), (13, 1044920), (20, 679198), (26, 522460), (40, 339599), (52, 261230), (65, 208984), (104, 130615), (130, 104492), (151, 89960), (173, 78520), (260, 52246), (302, 44980), (346, 39260), (520, 26123), (604, 22490), (692, 19630), (755, 17992), (865, 15704), (1208, 11245), (1384, 9815), (1510, 8996), (1730, 7852), (1963, 6920), (2249, 6040), (3020, 4498), (3460, 3926)]