5499780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 18119808

約数和(自身を除く): 12620028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 641, 660, 715, 780, 858, 1282, 1430, 1716, 1923, 2145, 2564, 2860, 3205, 3846, 4290, 6410, 7051, 7692, 8333, 8580, 9615, 12820, 14102, 16666, 19230, 21153, 24999, 28204, 33332, 35255, 38460, 41665, 42306, 49998, 70510, 83330, 84612, 91663, 99996, 105765, 124995, 141020, 166660, 183326, 211530, 249990, 274989, 366652, 423060, 458315, 499980, 549978, 916630, 1099956, 1374945, 1833260, 2749890, 5499780]

約数ペア:

[(1, 5499780), (2, 2749890), (3, 1833260), (4, 1374945), (5, 1099956), (6, 916630), (10, 549978), (11, 499980), (12, 458315), (13, 423060), (15, 366652), (20, 274989), (22, 249990), (26, 211530), (30, 183326), (33, 166660), (39, 141020), (44, 124995), (52, 105765), (55, 99996), (60, 91663), (65, 84612), (66, 83330), (78, 70510), (110, 49998), (130, 42306), (132, 41665), (143, 38460), (156, 35255), (165, 33332), (195, 28204), (220, 24999), (260, 21153), (286, 19230), (330, 16666), (390, 14102), (429, 12820), (572, 9615), (641, 8580), (660, 8333), (715, 7692), (780, 7051), (858, 6410), (1282, 4290), (1430, 3846), (1716, 3205), (1923, 2860), (2145, 2564)]