118328600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 300918240

約数和(自身を除く): 182589640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 100, 104, 130, 142, 200, 260, 284, 325, 355, 520, 568, 641, 650, 710, 923, 1282, 1300, 1420, 1775, 1846, 2564, 2600, 2840, 3205, 3550, 3692, 4615, 5128, 6410, 7100, 7384, 8333, 9230, 12820, 14200, 16025, 16666, 18460, 23075, 25640, 32050, 33332, 36920, 41665, 45511, 46150, 64100, 66664, 83330, 91022, 92300, 128200, 166660, 182044, 184600, 208325, 227555, 333320, 364088, 416650, 455110, 591643, 833300, 910220, 1137775, 1183286, 1666600, 1820440, 2275550, 2366572, 2958215, 4551100, 4733144, 5916430, 9102200, 11832860, 14791075, 23665720, 29582150, 59164300, 118328600]

約数ペア:

[(1, 118328600), (2, 59164300), (4, 29582150), (5, 23665720), (8, 14791075), (10, 11832860), (13, 9102200), (20, 5916430), (25, 4733144), (26, 4551100), (40, 2958215), (50, 2366572), (52, 2275550), (65, 1820440), (71, 1666600), (100, 1183286), (104, 1137775), (130, 910220), (142, 833300), (200, 591643), (260, 455110), (284, 416650), (325, 364088), (355, 333320), (520, 227555), (568, 208325), (641, 184600), (650, 182044), (710, 166660), (923, 128200), (1282, 92300), (1300, 91022), (1420, 83330), (1775, 66664), (1846, 64100), (2564, 46150), (2600, 45511), (2840, 41665), (3205, 36920), (3550, 33332), (3692, 32050), (4615, 25640), (5128, 23075), (6410, 18460), (7100, 16666), (7384, 16025), (8333, 14200), (9230, 12820)]