13474720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 23756768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 227, 265, 280, 371, 424, 454, 530, 560, 742, 848, 908, 1060, 1120, 1135, 1484, 1589, 1696, 1816, 1855, 2120, 2270, 2968, 3178, 3632, 3710, 4240, 4540, 5936, 6356, 7264, 7420, 7945, 8480, 9080, 11872, 12031, 12712, 14840, 15890, 18160, 24062, 25424, 29680, 31780, 36320, 48124, 50848, 59360, 60155, 63560, 84217, 96248, 120310, 127120, 168434, 192496, 240620, 254240, 336868, 384992, 421085, 481240, 673736, 842170, 962480, 1347472, 1684340, 1924960, 2694944, 3368680, 6737360, 13474720]

約数ペア:

[(1, 13474720), (2, 6737360), (4, 3368680), (5, 2694944), (7, 1924960), (8, 1684340), (10, 1347472), (14, 962480), (16, 842170), (20, 673736), (28, 481240), (32, 421085), (35, 384992), (40, 336868), (53, 254240), (56, 240620), (70, 192496), (80, 168434), (106, 127120), (112, 120310), (140, 96248), (160, 84217), (212, 63560), (224, 60155), (227, 59360), (265, 50848), (280, 48124), (371, 36320), (424, 31780), (454, 29680), (530, 25424), (560, 24062), (742, 18160), (848, 15890), (908, 14840), (1060, 12712), (1120, 12031), (1135, 11872), (1484, 9080), (1589, 8480), (1696, 7945), (1816, 7420), (1855, 7264), (2120, 6356), (2270, 5936), (2968, 4540), (3178, 4240), (3632, 3710)]