42040160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13863

約数の個数: 48

約数和(自身を含む): 104554800

約数和(自身を除く): 62514640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 13829, 27658, 55316, 69145, 110632, 138290, 221264, 262751, 276580, 442528, 525502, 553160, 1051004, 1106320, 1313755, 2102008, 2212640, 2627510, 4204016, 5255020, 8408032, 10510040, 21020080, 42040160]

約数ペア:

[(1, 42040160), (2, 21020080), (4, 10510040), (5, 8408032), (8, 5255020), (10, 4204016), (16, 2627510), (19, 2212640), (20, 2102008), (32, 1313755), (38, 1106320), (40, 1051004), (76, 553160), (80, 525502), (95, 442528), (152, 276580), (160, 262751), (190, 221264), (304, 138290), (380, 110632), (608, 69145), (760, 55316), (1520, 27658), (3040, 13829)]