4020160488

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1\times {\mathrm{1153}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 10145044800

約数和(自身を除く): 6124884312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1109, 1153, 1572, 2218, 2306, 3144, 3327, 3459, 4436, 4612, 6654, 6918, 8872, 9224, 13308, 13836, 26616, 27672, 145279, 151043, 290558, 302086, 435837, 453129, 581116, 604172, 871674, 906258, 1162232, 1208344, 1278677, 1743348, 1812516, 2557354, 3486696, 3625032, 3836031, 5114708, 7672062, 10229416, 15344124, 30688248, 167506687, 335013374, 502520061, 670026748, 1005040122, 1340053496, 2010080244, 4020160488]

約数ペア:

[(1, 4020160488), (2, 2010080244), (3, 1340053496), (4, 1005040122), (6, 670026748), (8, 502520061), (12, 335013374), (24, 167506687), (131, 30688248), (262, 15344124), (393, 10229416), (524, 7672062), (786, 5114708), (1048, 3836031), (1109, 3625032), (1153, 3486696), (1572, 2557354), (2218, 1812516), (2306, 1743348), (3144, 1278677), (3327, 1208344), (3459, 1162232), (4436, 906258), (4612, 871674), (6654, 604172), (6918, 581116), (8872, 453129), (9224, 435837), (13308, 302086), (13836, 290558), (26616, 151043), (27672, 145279)]