42135520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 96

約数和(自身を含む): 120512448

約数和(自身を除く): 78376928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2213, 2380, 2720, 3808, 4426, 4760, 8852, 9520, 11065, 15491, 17704, 19040, 22130, 30982, 35408, 37621, 44260, 61964, 70816, 75242, 77455, 88520, 123928, 150484, 154910, 177040, 188105, 247856, 263347, 300968, 309820, 354080, 376210, 495712, 526694, 601936, 619640, 752420, 1053388, 1203872, 1239280, 1316735, 1504840, 2106776, 2478560, 2633470, 3009680, 4213552, 5266940, 6019360, 8427104, 10533880, 21067760, 42135520]

約数ペア:

[(1, 42135520), (2, 21067760), (4, 10533880), (5, 8427104), (7, 6019360), (8, 5266940), (10, 4213552), (14, 3009680), (16, 2633470), (17, 2478560), (20, 2106776), (28, 1504840), (32, 1316735), (34, 1239280), (35, 1203872), (40, 1053388), (56, 752420), (68, 619640), (70, 601936), (80, 526694), (85, 495712), (112, 376210), (119, 354080), (136, 309820), (140, 300968), (160, 263347), (170, 247856), (224, 188105), (238, 177040), (272, 154910), (280, 150484), (340, 123928), (476, 88520), (544, 77455), (560, 75242), (595, 70816), (680, 61964), (952, 44260), (1120, 37621), (1190, 35408), (1360, 30982), (1904, 22130), (2213, 19040), (2380, 17704), (2720, 15491), (3808, 11065), (4426, 9520), (4760, 8852)]