133626880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{26099}}^1$

素因数の和:26124

約数の個数: 44

約数和(自身を含む): 320560200

約数和(自身を除く): 186933320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 26099, 52198, 104396, 130495, 208792, 260990, 417584, 521980, 835168, 1043960, 1670336, 2087920, 3340672, 4175840, 6681344, 8351680, 13362688, 16703360, 26725376, 33406720, 66813440, 133626880]

約数ペア:

[(1, 133626880), (2, 66813440), (4, 33406720), (5, 26725376), (8, 16703360), (10, 13362688), (16, 8351680), (20, 6681344), (32, 4175840), (40, 3340672), (64, 2087920), (80, 1670336), (128, 1043960), (160, 835168), (256, 521980), (320, 417584), (512, 260990), (640, 208792), (1024, 130495), (1280, 104396), (2560, 52198), (5120, 26099)]