11805744640

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{44773}}^1$

素因数の和:44899

約数の個数: 80

約数和(自身を含む): 28581572448

約数和(自身を除く): 16775827808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 512, 515, 640, 824, 1030, 1280, 1648, 2060, 2560, 3296, 4120, 6592, 8240, 13184, 16480, 26368, 32960, 44773, 52736, 65920, 89546, 131840, 179092, 223865, 263680, 358184, 447730, 716368, 895460, 1432736, 1790920, 2865472, 3581840, 4611619, 5730944, 7163680, 9223238, 11461888, 14327360, 18446476, 22923776, 23058095, 28654720, 36892952, 46116190, 57309440, 73785904, 92232380, 114618880, 147571808, 184464760, 295143616, 368929520, 590287232, 737859040, 1180574464, 1475718080, 2361148928, 2951436160, 5902872320, 11805744640]

約数ペア:

[(1, 11805744640), (2, 5902872320), (4, 2951436160), (5, 2361148928), (8, 1475718080), (10, 1180574464), (16, 737859040), (20, 590287232), (32, 368929520), (40, 295143616), (64, 184464760), (80, 147571808), (103, 114618880), (128, 92232380), (160, 73785904), (206, 57309440), (256, 46116190), (320, 36892952), (412, 28654720), (512, 23058095), (515, 22923776), (640, 18446476), (824, 14327360), (1030, 11461888), (1280, 9223238), (1648, 7163680), (2060, 5730944), (2560, 4611619), (3296, 3581840), (4120, 2865472), (6592, 1790920), (8240, 1432736), (13184, 895460), (16480, 716368), (26368, 447730), (32960, 358184), (44773, 263680), (52736, 223865), (65920, 179092), (89546, 131840)]