111957040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 283919328

約数和(自身を除く): 171962288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1297, 1328, 1660, 2158, 2594, 3320, 4316, 5188, 5395, 6485, 6640, 8632, 10376, 10790, 12970, 16861, 17264, 20752, 21580, 25940, 33722, 43160, 51880, 67444, 84305, 86320, 103760, 107651, 134888, 168610, 215302, 269776, 337220, 430604, 538255, 674440, 861208, 1076510, 1348880, 1399463, 1722416, 2153020, 2798926, 4306040, 5597852, 6997315, 8612080, 11195704, 13994630, 22391408, 27989260, 55978520, 111957040]

約数ペア:

[(1, 111957040), (2, 55978520), (4, 27989260), (5, 22391408), (8, 13994630), (10, 11195704), (13, 8612080), (16, 6997315), (20, 5597852), (26, 4306040), (40, 2798926), (52, 2153020), (65, 1722416), (80, 1399463), (83, 1348880), (104, 1076510), (130, 861208), (166, 674440), (208, 538255), (260, 430604), (332, 337220), (415, 269776), (520, 215302), (664, 168610), (830, 134888), (1040, 107651), (1079, 103760), (1297, 86320), (1328, 84305), (1660, 67444), (2158, 51880), (2594, 43160), (3320, 33722), (4316, 25940), (5188, 21580), (5395, 20752), (6485, 17264), (6640, 16861), (8632, 12970), (10376, 10790)]