33638720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3439

約数の個数: 56

約数和(自身を含む): 82710528

約数和(自身を除く): 49071808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3391, 4960, 6782, 9920, 13564, 16955, 27128, 33910, 54256, 67820, 105121, 108512, 135640, 210242, 217024, 271280, 420484, 525605, 542560, 840968, 1051210, 1085120, 1681936, 2102420, 3363872, 4204840, 6727744, 8409680, 16819360, 33638720]

約数ペア:

[(1, 33638720), (2, 16819360), (4, 8409680), (5, 6727744), (8, 4204840), (10, 3363872), (16, 2102420), (20, 1681936), (31, 1085120), (32, 1051210), (40, 840968), (62, 542560), (64, 525605), (80, 420484), (124, 271280), (155, 217024), (160, 210242), (248, 135640), (310, 108512), (320, 105121), (496, 67820), (620, 54256), (992, 33910), (1240, 27128), (1984, 16955), (2480, 13564), (3391, 9920), (4960, 6782)]