325837280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 801239040

約数和(自身を除く): 475401760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 179, 248, 310, 358, 367, 496, 620, 716, 734, 895, 992, 1240, 1432, 1468, 1790, 1835, 2480, 2864, 2936, 3580, 3670, 4960, 5549, 5728, 5872, 7160, 7340, 11098, 11377, 11744, 14320, 14680, 22196, 22754, 27745, 28640, 29360, 44392, 45508, 55490, 56885, 58720, 65693, 88784, 91016, 110980, 113770, 131386, 177568, 182032, 221960, 227540, 262772, 328465, 364064, 443920, 455080, 525544, 656930, 887840, 910160, 1051088, 1313860, 1820320, 2036483, 2102176, 2627720, 4072966, 5255440, 8145932, 10182415, 10510880, 16291864, 20364830, 32583728, 40729660, 65167456, 81459320, 162918640, 325837280]

約数ペア:

[(1, 325837280), (2, 162918640), (4, 81459320), (5, 65167456), (8, 40729660), (10, 32583728), (16, 20364830), (20, 16291864), (31, 10510880), (32, 10182415), (40, 8145932), (62, 5255440), (80, 4072966), (124, 2627720), (155, 2102176), (160, 2036483), (179, 1820320), (248, 1313860), (310, 1051088), (358, 910160), (367, 887840), (496, 656930), (620, 525544), (716, 455080), (734, 443920), (895, 364064), (992, 328465), (1240, 262772), (1432, 227540), (1468, 221960), (1790, 182032), (1835, 177568), (2480, 131386), (2864, 113770), (2936, 110980), (3580, 91016), (3670, 88784), (4960, 65693), (5549, 58720), (5728, 56885), (5872, 55490), (7160, 45508), (7340, 44392), (11098, 29360), (11377, 28640), (11744, 27745), (14320, 22754), (14680, 22196)]