32768840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 85730400

約数和(自身を除く): 52961560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 41, 52, 53, 58, 65, 82, 104, 106, 116, 130, 145, 164, 205, 212, 232, 260, 265, 290, 328, 377, 410, 424, 520, 530, 533, 580, 689, 754, 820, 1060, 1066, 1160, 1189, 1378, 1508, 1537, 1640, 1885, 2120, 2132, 2173, 2378, 2665, 2756, 3016, 3074, 3445, 3770, 4264, 4346, 4756, 5330, 5512, 5945, 6148, 6890, 7540, 7685, 8692, 9512, 10660, 10865, 11890, 12296, 13780, 15080, 15370, 15457, 17384, 19981, 21320, 21730, 23780, 27560, 28249, 30740, 30914, 39962, 43460, 47560, 56498, 61480, 61828, 63017, 77285, 79924, 86920, 99905, 112996, 123656, 126034, 141245, 154570, 159848, 199810, 225992, 252068, 282490, 309140, 315085, 399620, 504136, 564980, 618280, 630170, 799240, 819221, 1129960, 1260340, 1638442, 2520680, 3276884, 4096105, 6553768, 8192210, 16384420, 32768840]

約数ペア:

[(1, 32768840), (2, 16384420), (4, 8192210), (5, 6553768), (8, 4096105), (10, 3276884), (13, 2520680), (20, 1638442), (26, 1260340), (29, 1129960), (40, 819221), (41, 799240), (52, 630170), (53, 618280), (58, 564980), (65, 504136), (82, 399620), (104, 315085), (106, 309140), (116, 282490), (130, 252068), (145, 225992), (164, 199810), (205, 159848), (212, 154570), (232, 141245), (260, 126034), (265, 123656), (290, 112996), (328, 99905), (377, 86920), (410, 79924), (424, 77285), (520, 63017), (530, 61828), (533, 61480), (580, 56498), (689, 47560), (754, 43460), (820, 39962), (1060, 30914), (1066, 30740), (1160, 28249), (1189, 27560), (1378, 23780), (1508, 21730), (1537, 21320), (1640, 19981), (1885, 17384), (2120, 15457), (2132, 15370), (2173, 15080), (2378, 13780), (2665, 12296), (2756, 11890), (3016, 10865), (3074, 10660), (3445, 9512), (3770, 8692), (4264, 7685), (4346, 7540), (4756, 6890), (5330, 6148), (5512, 5945)]