1424851940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{21059}}^1$

素因数の和:21284

約数の個数: 48

約数和(自身を含む): 3184272000

約数和(自身を除く): 1759420060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 199, 340, 398, 796, 995, 1990, 3383, 3980, 6766, 13532, 16915, 21059, 33830, 42118, 67660, 84236, 105295, 210590, 358003, 421180, 716006, 1432012, 1790015, 3580030, 4190741, 7160060, 8381482, 16762964, 20953705, 41907410, 71242597, 83814820, 142485194, 284970388, 356212985, 712425970, 1424851940]

約数ペア:

[(1, 1424851940), (2, 712425970), (4, 356212985), (5, 284970388), (10, 142485194), (17, 83814820), (20, 71242597), (34, 41907410), (68, 20953705), (85, 16762964), (170, 8381482), (199, 7160060), (340, 4190741), (398, 3580030), (796, 1790015), (995, 1432012), (1990, 716006), (3383, 421180), (3980, 358003), (6766, 210590), (13532, 105295), (16915, 84236), (21059, 67660), (33830, 42118)]