16022320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 23975120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 127, 152, 166, 190, 254, 304, 332, 380, 415, 508, 635, 664, 760, 830, 1016, 1270, 1328, 1520, 1577, 1660, 2032, 2413, 2540, 3154, 3320, 4826, 5080, 6308, 6640, 7885, 9652, 10160, 10541, 12065, 12616, 15770, 19304, 21082, 24130, 25232, 31540, 38608, 42164, 48260, 52705, 63080, 84328, 96520, 105410, 126160, 168656, 193040, 200279, 210820, 400558, 421640, 801116, 843280, 1001395, 1602232, 2002790, 3204464, 4005580, 8011160, 16022320]

約数ペア:

[(1, 16022320), (2, 8011160), (4, 4005580), (5, 3204464), (8, 2002790), (10, 1602232), (16, 1001395), (19, 843280), (20, 801116), (38, 421640), (40, 400558), (76, 210820), (80, 200279), (83, 193040), (95, 168656), (127, 126160), (152, 105410), (166, 96520), (190, 84328), (254, 63080), (304, 52705), (332, 48260), (380, 42164), (415, 38608), (508, 31540), (635, 25232), (664, 24130), (760, 21082), (830, 19304), (1016, 15770), (1270, 12616), (1328, 12065), (1520, 10541), (1577, 10160), (1660, 9652), (2032, 7885), (2413, 6640), (2540, 6308), (3154, 5080), (3320, 4826)]