4185500960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 10341753408

約数和(自身を除く): 6156252448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 163, 167, 248, 310, 326, 334, 496, 620, 652, 668, 815, 835, 961, 992, 1240, 1304, 1336, 1630, 1670, 1922, 2480, 2608, 2672, 3260, 3340, 3844, 4805, 4960, 5053, 5177, 5216, 5344, 6520, 6680, 7688, 9610, 10106, 10354, 13040, 13360, 15376, 19220, 20212, 20708, 25265, 25885, 26080, 26720, 27221, 30752, 38440, 40424, 41416, 50530, 51770, 54442, 76880, 80848, 82832, 101060, 103540, 108884, 136105, 153760, 156643, 160487, 161696, 165664, 202120, 207080, 217768, 272210, 313286, 320974, 404240, 414160, 435536, 544420, 626572, 641948, 783215, 802435, 808480, 828320, 843851, 871072, 1088840, 1253144, 1283896, 1566430, 1604870, 1687702, 2177680, 2506288, 2567792, 3132860, 3209740, 3375404, 4219255, 4355360, 5012576, 5135584, 6265720, 6419480, 6750808, 8438510, 12531440, 12838960, 13501616, 16877020, 25062880, 25677920, 26159381, 27003232, 33754040, 52318762, 67508080, 104637524, 130796905, 135016160, 209275048, 261593810, 418550096, 523187620, 837100192, 1046375240, 2092750480, 4185500960]

約数ペア:

[(1, 4185500960), (2, 2092750480), (4, 1046375240), (5, 837100192), (8, 523187620), (10, 418550096), (16, 261593810), (20, 209275048), (31, 135016160), (32, 130796905), (40, 104637524), (62, 67508080), (80, 52318762), (124, 33754040), (155, 27003232), (160, 26159381), (163, 25677920), (167, 25062880), (248, 16877020), (310, 13501616), (326, 12838960), (334, 12531440), (496, 8438510), (620, 6750808), (652, 6419480), (668, 6265720), (815, 5135584), (835, 5012576), (961, 4355360), (992, 4219255), (1240, 3375404), (1304, 3209740), (1336, 3132860), (1630, 2567792), (1670, 2506288), (1922, 2177680), (2480, 1687702), (2608, 1604870), (2672, 1566430), (3260, 1283896), (3340, 1253144), (3844, 1088840), (4805, 871072), (4960, 843851), (5053, 828320), (5177, 808480), (5216, 802435), (5344, 783215), (6520, 641948), (6680, 626572), (7688, 544420), (9610, 435536), (10106, 414160), (10354, 404240), (13040, 320974), (13360, 313286), (15376, 272210), (19220, 217768), (20212, 207080), (20708, 202120), (25265, 165664), (25885, 161696), (26080, 160487), (26720, 156643), (27221, 153760), (30752, 136105), (38440, 108884), (40424, 103540), (41416, 101060), (50530, 82832), (51770, 80848), (54442, 76880)]