42411040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 120597120

約数和(自身を除く): 78186080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 1993, 2128, 2660, 3040, 3986, 4256, 5320, 7972, 9965, 10640, 13951, 15944, 19930, 21280, 27902, 31888, 37867, 39860, 55804, 63776, 69755, 75734, 79720, 111608, 139510, 151468, 159440, 189335, 223216, 265069, 279020, 302936, 318880, 378670, 446432, 530138, 558040, 605872, 757340, 1060276, 1116080, 1211744, 1325345, 1514680, 2120552, 2232160, 2650690, 3029360, 4241104, 5301380, 6058720, 8482208, 10602760, 21205520, 42411040]

約数ペア:

[(1, 42411040), (2, 21205520), (4, 10602760), (5, 8482208), (7, 6058720), (8, 5301380), (10, 4241104), (14, 3029360), (16, 2650690), (19, 2232160), (20, 2120552), (28, 1514680), (32, 1325345), (35, 1211744), (38, 1116080), (40, 1060276), (56, 757340), (70, 605872), (76, 558040), (80, 530138), (95, 446432), (112, 378670), (133, 318880), (140, 302936), (152, 279020), (160, 265069), (190, 223216), (224, 189335), (266, 159440), (280, 151468), (304, 139510), (380, 111608), (532, 79720), (560, 75734), (608, 69755), (665, 63776), (760, 55804), (1064, 39860), (1120, 37867), (1330, 31888), (1520, 27902), (1993, 21280), (2128, 19930), (2660, 15944), (3040, 13951), (3986, 10640), (4256, 9965), (5320, 7972)]