42835240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8999}}^1$

素因数の和:9034

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 73804760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 8999, 17998, 35996, 44995, 62993, 71992, 89990, 125986, 152983, 179980, 251972, 305966, 314965, 359960, 503944, 611932, 629930, 764915, 1070881, 1223864, 1259860, 1529830, 2141762, 2519720, 3059660, 4283524, 5354405, 6119320, 8567048, 10708810, 21417620, 42835240]

約数ペア:

[(1, 42835240), (2, 21417620), (4, 10708810), (5, 8567048), (7, 6119320), (8, 5354405), (10, 4283524), (14, 3059660), (17, 2519720), (20, 2141762), (28, 1529830), (34, 1259860), (35, 1223864), (40, 1070881), (56, 764915), (68, 629930), (70, 611932), (85, 503944), (119, 359960), (136, 314965), (140, 305966), (170, 251972), (238, 179980), (280, 152983), (340, 125986), (476, 89990), (595, 71992), (680, 62993), (952, 44995), (1190, 35996), (2380, 17998), (4760, 8999)]