15696421120

素因数分解:

$2^8\times 5^1\times {\mathrm{12262829}}^1$

素因数の和:12262850

約数の個数: 36

約数和(自身を含む): 37597836780

約数和(自身を除く): 21901415660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 12262829, 24525658, 49051316, 61314145, 98102632, 122628290, 196205264, 245256580, 392410528, 490513160, 784821056, 981026320, 1569642112, 1962052640, 3139284224, 3924105280, 7848210560, 15696421120]

約数ペア:

[(1, 15696421120), (2, 7848210560), (4, 3924105280), (5, 3139284224), (8, 1962052640), (10, 1569642112), (16, 981026320), (20, 784821056), (32, 490513160), (40, 392410528), (64, 245256580), (80, 196205264), (128, 122628290), (160, 98102632), (256, 61314145), (320, 49051316), (640, 24525658), (1280, 12262829)]