32017120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 81648000

約数和(自身を除く): 49630880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 149, 158, 160, 170, 272, 298, 316, 340, 395, 544, 596, 632, 680, 745, 790, 1192, 1264, 1343, 1360, 1490, 1580, 2384, 2528, 2533, 2686, 2720, 2980, 3160, 4768, 5066, 5372, 5960, 6320, 6715, 10132, 10744, 11771, 11920, 12640, 12665, 13430, 20264, 21488, 23542, 23840, 25330, 26860, 40528, 42976, 47084, 50660, 53720, 58855, 81056, 94168, 101320, 107440, 117710, 188336, 200107, 202640, 214880, 235420, 376672, 400214, 405280, 470840, 800428, 941680, 1000535, 1600856, 1883360, 2001070, 3201712, 4002140, 6403424, 8004280, 16008560, 32017120]

約数ペア:

[(1, 32017120), (2, 16008560), (4, 8004280), (5, 6403424), (8, 4002140), (10, 3201712), (16, 2001070), (17, 1883360), (20, 1600856), (32, 1000535), (34, 941680), (40, 800428), (68, 470840), (79, 405280), (80, 400214), (85, 376672), (136, 235420), (149, 214880), (158, 202640), (160, 200107), (170, 188336), (272, 117710), (298, 107440), (316, 101320), (340, 94168), (395, 81056), (544, 58855), (596, 53720), (632, 50660), (680, 47084), (745, 42976), (790, 40528), (1192, 26860), (1264, 25330), (1343, 23840), (1360, 23542), (1490, 21488), (1580, 20264), (2384, 13430), (2528, 12665), (2533, 12640), (2686, 11920), (2720, 11771), (2980, 10744), (3160, 10132), (4768, 6715), (5066, 6320), (5372, 5960)]