11477538560

素因数分解:

$2^8\times 5^1\times {\mathrm{347}}^1\times {\mathrm{25841}}^1$

素因数の和:26209

約数の個数: 72

約数和(自身を含む): 27572587056

約数和(自身を除く): 16095048496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 347, 640, 694, 1280, 1388, 1735, 2776, 3470, 5552, 6940, 11104, 13880, 22208, 25841, 27760, 44416, 51682, 55520, 88832, 103364, 111040, 129205, 206728, 222080, 258410, 413456, 444160, 516820, 826912, 1033640, 1653824, 2067280, 3307648, 4134560, 6615296, 8269120, 8966827, 16538240, 17933654, 33076480, 35867308, 44834135, 71734616, 89668270, 143469232, 179336540, 286938464, 358673080, 573876928, 717346160, 1147753856, 1434692320, 2295507712, 2869384640, 5738769280, 11477538560]

約数ペア:

[(1, 11477538560), (2, 5738769280), (4, 2869384640), (5, 2295507712), (8, 1434692320), (10, 1147753856), (16, 717346160), (20, 573876928), (32, 358673080), (40, 286938464), (64, 179336540), (80, 143469232), (128, 89668270), (160, 71734616), (256, 44834135), (320, 35867308), (347, 33076480), (640, 17933654), (694, 16538240), (1280, 8966827), (1388, 8269120), (1735, 6615296), (2776, 4134560), (3470, 3307648), (5552, 2067280), (6940, 1653824), (11104, 1033640), (13880, 826912), (22208, 516820), (25841, 444160), (27760, 413456), (44416, 258410), (51682, 222080), (55520, 206728), (88832, 129205), (103364, 111040)]