13034240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 33112800

約数和(自身を除く): 20078560

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, 544, 599, 640, 680, 1088, 1198, 1280, 1360, 2176, 2396, 2720, 2995, 4352, 4792, 5440, 5990, 9584, 10183, 10880, 11980, 19168, 20366, 21760, 23960, 38336, 40732, 47920, 50915, 76672, 81464, 95840, 101830, 153344, 162928, 191680, 203660, 325856, 383360, 407320, 651712, 766720, 814640, 1303424, 1629280, 2606848, 3258560, 6517120, 13034240]

約数ペア:

[(1, 13034240), (2, 6517120), (4, 3258560), (5, 2606848), (8, 1629280), (10, 1303424), (16, 814640), (17, 766720), (20, 651712), (32, 407320), (34, 383360), (40, 325856), (64, 203660), (68, 191680), (80, 162928), (85, 153344), (128, 101830), (136, 95840), (160, 81464), (170, 76672), (256, 50915), (272, 47920), (320, 40732), (340, 38336), (544, 23960), (599, 21760), (640, 20366), (680, 19168), (1088, 11980), (1198, 10880), (1280, 10183), (1360, 9584), (2176, 5990), (2396, 5440), (2720, 4792), (2995, 4352)]