16228967860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{711173}}^1$

素因数の和:711352

約数の個数: 48

約数和(自身を含む): 39188532096

約数和(自身を除く): 22959564236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 11410, 22820, 711173, 1422346, 2844692, 3555865, 4978211, 7111730, 9956422, 14223460, 19912844, 24891055, 49782110, 99564220, 115921199, 231842398, 463684796, 579605995, 811448393, 1159211990, 1622896786, 2318423980, 3245793572, 4057241965, 8114483930, 16228967860]

約数ペア:

[(1, 16228967860), (2, 8114483930), (4, 4057241965), (5, 3245793572), (7, 2318423980), (10, 1622896786), (14, 1159211990), (20, 811448393), (28, 579605995), (35, 463684796), (70, 231842398), (140, 115921199), (163, 99564220), (326, 49782110), (652, 24891055), (815, 19912844), (1141, 14223460), (1630, 9956422), (2282, 7111730), (3260, 4978211), (4564, 3555865), (5705, 2844692), (11410, 1422346), (22820, 711173)]