43290740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 98313600

約数和(自身を除く): 55022860

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3079, 3515, 6158, 7030, 12316, 14060, 15395, 30790, 58501, 61580, 113923, 117002, 227846, 234004, 292505, 455692, 569615, 585010, 1139230, 1170020, 2164537, 2278460, 4329074, 8658148, 10822685, 21645370, 43290740]

約数ペア:

[(1, 43290740), (2, 21645370), (4, 10822685), (5, 8658148), (10, 4329074), (19, 2278460), (20, 2164537), (37, 1170020), (38, 1139230), (74, 585010), (76, 569615), (95, 455692), (148, 292505), (185, 234004), (190, 227846), (370, 117002), (380, 113923), (703, 61580), (740, 58501), (1406, 30790), (2812, 15395), (3079, 14060), (3515, 12316), (6158, 7030)]