552762961940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{430427}}^1\times {\mathrm{9173}}^1$

素因数の和:439616

約数の個数: 48

約数和(自身を含む): 1326778814592

約数和(自身を除く): 774015852652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9173, 18346, 36692, 45865, 64211, 91730, 128422, 183460, 256844, 321055, 430427, 642110, 860854, 1284220, 1721708, 2152135, 3012989, 4304270, 6025978, 8608540, 12051956, 15064945, 30129890, 60259780, 3948306871, 7896613742, 15793227484, 19741534355, 27638148097, 39483068710, 55276296194, 78966137420, 110552592388, 138190740485, 276381480970, 552762961940]

約数ペア:

[(1, 552762961940), (2, 276381480970), (4, 138190740485), (5, 110552592388), (7, 78966137420), (10, 55276296194), (14, 39483068710), (20, 27638148097), (28, 19741534355), (35, 15793227484), (70, 7896613742), (140, 3948306871), (9173, 60259780), (18346, 30129890), (36692, 15064945), (45865, 12051956), (64211, 8608540), (91730, 6025978), (128422, 4304270), (183460, 3012989), (256844, 2152135), (321055, 1721708), (430427, 1284220), (642110, 860854)]