38602240

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 80

約数和(自身を含む): 98109792

約数和(自身を除く): 59507552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 887, 1088, 1280, 1360, 1774, 2176, 2560, 2720, 3548, 4352, 4435, 5440, 7096, 8704, 8870, 10880, 14192, 15079, 17740, 21760, 28384, 30158, 35480, 43520, 56768, 60316, 70960, 75395, 113536, 120632, 141920, 150790, 227072, 241264, 283840, 301580, 454144, 482528, 567680, 603160, 965056, 1135360, 1206320, 1930112, 2270720, 2412640, 3860224, 4825280, 7720448, 9650560, 19301120, 38602240]

約数ペア:

[(1, 38602240), (2, 19301120), (4, 9650560), (5, 7720448), (8, 4825280), (10, 3860224), (16, 2412640), (17, 2270720), (20, 1930112), (32, 1206320), (34, 1135360), (40, 965056), (64, 603160), (68, 567680), (80, 482528), (85, 454144), (128, 301580), (136, 283840), (160, 241264), (170, 227072), (256, 150790), (272, 141920), (320, 120632), (340, 113536), (512, 75395), (544, 70960), (640, 60316), (680, 56768), (887, 43520), (1088, 35480), (1280, 30158), (1360, 28384), (1774, 21760), (2176, 17740), (2560, 15079), (2720, 14192), (3548, 10880), (4352, 8870), (4435, 8704), (5440, 7096)]