201534560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 498143520

約数和(自身を除く): 296608960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 74, 80, 118, 148, 160, 185, 236, 295, 296, 370, 472, 577, 590, 592, 740, 944, 1154, 1180, 1184, 1480, 1888, 2183, 2308, 2360, 2885, 2960, 4366, 4616, 4720, 5770, 5920, 8732, 9232, 9440, 10915, 11540, 17464, 18464, 21349, 21830, 23080, 34043, 34928, 42698, 43660, 46160, 68086, 69856, 85396, 87320, 92320, 106745, 136172, 170215, 170792, 174640, 213490, 272344, 340430, 341584, 349280, 426980, 544688, 680860, 683168, 853960, 1089376, 1259591, 1361720, 1707920, 2519182, 2723440, 3415840, 5038364, 5446880, 6297955, 10076728, 12595910, 20153456, 25191820, 40306912, 50383640, 100767280, 201534560]

約数ペア:

[(1, 201534560), (2, 100767280), (4, 50383640), (5, 40306912), (8, 25191820), (10, 20153456), (16, 12595910), (20, 10076728), (32, 6297955), (37, 5446880), (40, 5038364), (59, 3415840), (74, 2723440), (80, 2519182), (118, 1707920), (148, 1361720), (160, 1259591), (185, 1089376), (236, 853960), (295, 683168), (296, 680860), (370, 544688), (472, 426980), (577, 349280), (590, 341584), (592, 340430), (740, 272344), (944, 213490), (1154, 174640), (1180, 170792), (1184, 170215), (1480, 136172), (1888, 106745), (2183, 92320), (2308, 87320), (2360, 85396), (2885, 69856), (2960, 68086), (4366, 46160), (4616, 43660), (4720, 42698), (5770, 34928), (5920, 34043), (8732, 23080), (9232, 21830), (9440, 21349), (10915, 18464), (11540, 17464)]