11402240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 88

約数和(自身を含む): 29182032

約数和(自身を除く): 17779792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 131, 136, 160, 170, 256, 262, 272, 320, 340, 512, 524, 544, 640, 655, 680, 1024, 1048, 1088, 1280, 1310, 1360, 2096, 2176, 2227, 2560, 2620, 2720, 4192, 4352, 4454, 5120, 5240, 5440, 8384, 8704, 8908, 10480, 10880, 11135, 16768, 17408, 17816, 20960, 21760, 22270, 33536, 35632, 41920, 43520, 44540, 67072, 71264, 83840, 87040, 89080, 134144, 142528, 167680, 178160, 285056, 335360, 356320, 570112, 670720, 712640, 1140224, 1425280, 2280448, 2850560, 5701120, 11402240]

約数ペア:

[(1, 11402240), (2, 5701120), (4, 2850560), (5, 2280448), (8, 1425280), (10, 1140224), (16, 712640), (17, 670720), (20, 570112), (32, 356320), (34, 335360), (40, 285056), (64, 178160), (68, 167680), (80, 142528), (85, 134144), (128, 89080), (131, 87040), (136, 83840), (160, 71264), (170, 67072), (256, 44540), (262, 43520), (272, 41920), (320, 35632), (340, 33536), (512, 22270), (524, 21760), (544, 20960), (640, 17816), (655, 17408), (680, 16768), (1024, 11135), (1048, 10880), (1088, 10480), (1280, 8908), (1310, 8704), (1360, 8384), (2096, 5440), (2176, 5240), (2227, 5120), (2560, 4454), (2620, 4352), (2720, 4192)]