10695220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 23461200

約数和(自身を除く): 12765980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 149, 185, 194, 298, 370, 388, 485, 596, 740, 745, 970, 1490, 1940, 2980, 3589, 5513, 7178, 11026, 14356, 14453, 17945, 22052, 27565, 28906, 35890, 55130, 57812, 71780, 72265, 110260, 144530, 289060, 534761, 1069522, 2139044, 2673805, 5347610, 10695220]

約数ペア:

[(1, 10695220), (2, 5347610), (4, 2673805), (5, 2139044), (10, 1069522), (20, 534761), (37, 289060), (74, 144530), (97, 110260), (148, 72265), (149, 71780), (185, 57812), (194, 55130), (298, 35890), (370, 28906), (388, 27565), (485, 22052), (596, 17945), (740, 14453), (745, 14356), (970, 11026), (1490, 7178), (1940, 5513), (2980, 3589)]