7769873920

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{74027}}^1$

素因数の和:74091

約数の個数: 80

約数和(自身を含む): 19084122288

約数和(自身を除く): 11314248368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1280, 1312, 1640, 2560, 2624, 3280, 5248, 6560, 10496, 13120, 20992, 26240, 52480, 74027, 104960, 148054, 296108, 370135, 592216, 740270, 1184432, 1480540, 2368864, 2961080, 3035107, 4737728, 5922160, 6070214, 9475456, 11844320, 12140428, 15175535, 18950912, 23688640, 24280856, 30351070, 37901824, 47377280, 48561712, 60702140, 94754560, 97123424, 121404280, 189509120, 194246848, 242808560, 388493696, 485617120, 776987392, 971234240, 1553974784, 1942468480, 3884936960, 7769873920]

約数ペア:

[(1, 7769873920), (2, 3884936960), (4, 1942468480), (5, 1553974784), (8, 971234240), (10, 776987392), (16, 485617120), (20, 388493696), (32, 242808560), (40, 194246848), (41, 189509120), (64, 121404280), (80, 97123424), (82, 94754560), (128, 60702140), (160, 48561712), (164, 47377280), (205, 37901824), (256, 30351070), (320, 24280856), (328, 23688640), (410, 18950912), (512, 15175535), (640, 12140428), (656, 11844320), (820, 9475456), (1280, 6070214), (1312, 5922160), (1640, 4737728), (2560, 3035107), (2624, 2961080), (3280, 2368864), (5248, 1480540), (6560, 1184432), (10496, 740270), (13120, 592216), (20992, 370135), (26240, 296108), (52480, 148054), (74027, 104960)]