8011160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 11342440

約数列:

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

約数ペア:

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