133034980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13829}}^1$

素因数の和:13888

約数の個数: 48

約数和(自身を含む): 309017520

約数和(自身を除く): 175982540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 13829, 27658, 55316, 69145, 138290, 179777, 276580, 359554, 511673, 719108, 898885, 1023346, 1797770, 2046692, 2558365, 3595540, 5116730, 6651749, 10233460, 13303498, 26606996, 33258745, 66517490, 133034980]

約数ペア:

[(1, 133034980), (2, 66517490), (4, 33258745), (5, 26606996), (10, 13303498), (13, 10233460), (20, 6651749), (26, 5116730), (37, 3595540), (52, 2558365), (65, 2046692), (74, 1797770), (130, 1023346), (148, 898885), (185, 719108), (260, 511673), (370, 359554), (481, 276580), (740, 179777), (962, 138290), (1924, 69145), (2405, 55316), (4810, 27658), (9620, 13829)]