70083520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 112

約数和(自身を含む): 190487808

約数和(自身を除く): 120404288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 991, 1040, 1088, 1105, 1360, 1768, 1982, 2080, 2210, 2720, 3536, 3964, 4160, 4420, 4955, 5440, 7072, 7928, 8840, 9910, 12883, 14144, 15856, 16847, 17680, 19820, 25766, 31712, 33694, 35360, 39640, 51532, 63424, 64415, 67388, 70720, 79280, 84235, 103064, 128830, 134776, 158560, 168470, 206128, 219011, 257660, 269552, 317120, 336940, 412256, 438022, 515320, 539104, 673880, 824512, 876044, 1030640, 1078208, 1095055, 1347760, 1752088, 2061280, 2190110, 2695520, 3504176, 4122560, 4380220, 5391040, 7008352, 8760440, 14016704, 17520880, 35041760, 70083520]

約数ペア:

[(1, 70083520), (2, 35041760), (4, 17520880), (5, 14016704), (8, 8760440), (10, 7008352), (13, 5391040), (16, 4380220), (17, 4122560), (20, 3504176), (26, 2695520), (32, 2190110), (34, 2061280), (40, 1752088), (52, 1347760), (64, 1095055), (65, 1078208), (68, 1030640), (80, 876044), (85, 824512), (104, 673880), (130, 539104), (136, 515320), (160, 438022), (170, 412256), (208, 336940), (221, 317120), (260, 269552), (272, 257660), (320, 219011), (340, 206128), (416, 168470), (442, 158560), (520, 134776), (544, 128830), (680, 103064), (832, 84235), (884, 79280), (991, 70720), (1040, 67388), (1088, 64415), (1105, 63424), (1360, 51532), (1768, 39640), (1982, 35360), (2080, 33694), (2210, 31712), (2720, 25766), (3536, 19820), (3964, 17680), (4160, 16847), (4420, 15856), (4955, 14144), (5440, 12883), (7072, 9910), (7928, 8840)]