996916394060

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1621}}^1\times {\mathrm{45691}}^1$

素因数の和:47994

約数の個数: 48

約数和(自身を含む): 2097974498592

約数和(自身を除く): 1101058104532

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 1621, 2692, 3242, 3365, 6484, 6730, 8105, 13460, 16210, 32420, 45691, 91382, 182764, 228455, 456910, 913820, 1090933, 2181866, 4363732, 5454665, 10909330, 21818660, 30750043, 61500086, 74065111, 123000172, 148130222, 153750215, 296260444, 307500430, 370325555, 615000860, 740651110, 1481302220, 49845819703, 99691639406, 199383278812, 249229098515, 498458197030, 996916394060]

約数ペア:

[(1, 996916394060), (2, 498458197030), (4, 249229098515), (5, 199383278812), (10, 99691639406), (20, 49845819703), (673, 1481302220), (1346, 740651110), (1621, 615000860), (2692, 370325555), (3242, 307500430), (3365, 296260444), (6484, 153750215), (6730, 148130222), (8105, 123000172), (13460, 74065111), (16210, 61500086), (32420, 30750043), (45691, 21818660), (91382, 10909330), (182764, 5454665), (228455, 4363732), (456910, 2181866), (913820, 1090933)]