84026240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7759

約数の個数: 64

約数和(自身を含む): 212718960

約数和(自身を除く): 128692720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 7723, 10880, 15446, 30892, 38615, 61784, 77230, 123568, 131291, 154460, 247136, 262582, 308920, 494272, 525164, 617840, 656455, 988544, 1050328, 1235680, 1312910, 2100656, 2471360, 2625820, 4201312, 4942720, 5251640, 8402624, 10503280, 16805248, 21006560, 42013120, 84026240]

約数ペア:

[(1, 84026240), (2, 42013120), (4, 21006560), (5, 16805248), (8, 10503280), (10, 8402624), (16, 5251640), (17, 4942720), (20, 4201312), (32, 2625820), (34, 2471360), (40, 2100656), (64, 1312910), (68, 1235680), (80, 1050328), (85, 988544), (128, 656455), (136, 617840), (160, 525164), (170, 494272), (272, 308920), (320, 262582), (340, 247136), (544, 154460), (640, 131291), (680, 123568), (1088, 77230), (1360, 61784), (2176, 38615), (2720, 30892), (5440, 15446), (7723, 10880)]