91304320

素因数分解:

$2^7\times 5^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 219769200

約数和(自身を除く): 128464880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 320, 358, 640, 716, 797, 895, 1432, 1594, 1790, 2864, 3188, 3580, 3985, 5728, 6376, 7160, 7970, 11456, 12752, 14320, 15940, 22912, 25504, 28640, 31880, 51008, 57280, 63760, 102016, 114560, 127520, 142663, 255040, 285326, 510080, 570652, 713315, 1141304, 1426630, 2282608, 2853260, 4565216, 5706520, 9130432, 11413040, 18260864, 22826080, 45652160, 91304320]

約数ペア:

[(1, 91304320), (2, 45652160), (4, 22826080), (5, 18260864), (8, 11413040), (10, 9130432), (16, 5706520), (20, 4565216), (32, 2853260), (40, 2282608), (64, 1426630), (80, 1141304), (128, 713315), (160, 570652), (179, 510080), (320, 285326), (358, 255040), (640, 142663), (716, 127520), (797, 114560), (895, 102016), (1432, 63760), (1594, 57280), (1790, 51008), (2864, 31880), (3188, 28640), (3580, 25504), (3985, 22912), (5728, 15940), (6376, 14320), (7160, 12752), (7970, 11456)]