22054760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 62657280

約数和(自身を除く): 40602520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 83, 91, 104, 130, 140, 146, 166, 182, 260, 280, 292, 332, 364, 365, 415, 455, 511, 520, 581, 584, 664, 728, 730, 830, 910, 949, 1022, 1079, 1162, 1460, 1660, 1820, 1898, 2044, 2158, 2324, 2555, 2905, 2920, 3320, 3640, 3796, 4088, 4316, 4648, 4745, 5110, 5395, 5810, 6059, 6643, 7553, 7592, 8632, 9490, 10220, 10790, 11620, 12118, 13286, 15106, 18980, 20440, 21580, 23240, 24236, 26572, 30212, 30295, 33215, 37765, 37960, 42413, 43160, 48472, 53144, 60424, 60590, 66430, 75530, 78767, 84826, 121180, 132860, 151060, 157534, 169652, 212065, 242360, 265720, 302120, 315068, 339304, 393835, 424130, 551369, 630136, 787670, 848260, 1102738, 1575340, 1696520, 2205476, 2756845, 3150680, 4410952, 5513690, 11027380, 22054760]

約数ペア:

[(1, 22054760), (2, 11027380), (4, 5513690), (5, 4410952), (7, 3150680), (8, 2756845), (10, 2205476), (13, 1696520), (14, 1575340), (20, 1102738), (26, 848260), (28, 787670), (35, 630136), (40, 551369), (52, 424130), (56, 393835), (65, 339304), (70, 315068), (73, 302120), (83, 265720), (91, 242360), (104, 212065), (130, 169652), (140, 157534), (146, 151060), (166, 132860), (182, 121180), (260, 84826), (280, 78767), (292, 75530), (332, 66430), (364, 60590), (365, 60424), (415, 53144), (455, 48472), (511, 43160), (520, 42413), (581, 37960), (584, 37765), (664, 33215), (728, 30295), (730, 30212), (830, 26572), (910, 24236), (949, 23240), (1022, 21580), (1079, 20440), (1162, 18980), (1460, 15106), (1660, 13286), (1820, 12118), (1898, 11620), (2044, 10790), (2158, 10220), (2324, 9490), (2555, 8632), (2905, 7592), (2920, 7553), (3320, 6643), (3640, 6059), (3796, 5810), (4088, 5395), (4316, 5110), (4648, 4745)]