66835340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23369}}^1$

素因数の和:23402

約数の個数: 48

約数和(自身を含む): 164898720

約数和(自身を除く): 98063380

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 23369, 46738, 93476, 116845, 233690, 257059, 303797, 467380, 514118, 607594, 1028236, 1215188, 1285295, 1518985, 2570590, 3037970, 3341767, 5141180, 6075940, 6683534, 13367068, 16708835, 33417670, 66835340]

約数ペア:

[(1, 66835340), (2, 33417670), (4, 16708835), (5, 13367068), (10, 6683534), (11, 6075940), (13, 5141180), (20, 3341767), (22, 3037970), (26, 2570590), (44, 1518985), (52, 1285295), (55, 1215188), (65, 1028236), (110, 607594), (130, 514118), (143, 467380), (220, 303797), (260, 257059), (286, 233690), (572, 116845), (715, 93476), (1430, 46738), (2860, 23369)]