82029760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 84

約数和(自身を含む): 207733392

約数和(自身を除く): 125703632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 887, 1088, 1156, 1360, 1445, 1774, 2312, 2720, 2890, 3548, 4435, 4624, 5440, 5780, 7096, 8870, 9248, 11560, 14192, 15079, 17740, 18496, 23120, 28384, 30158, 35480, 46240, 56768, 60316, 70960, 75395, 92480, 120632, 141920, 150790, 241264, 256343, 283840, 301580, 482528, 512686, 603160, 965056, 1025372, 1206320, 1281715, 2050744, 2412640, 2563430, 4101488, 4825280, 5126860, 8202976, 10253720, 16405952, 20507440, 41014880, 82029760]

約数ペア:

[(1, 82029760), (2, 41014880), (4, 20507440), (5, 16405952), (8, 10253720), (10, 8202976), (16, 5126860), (17, 4825280), (20, 4101488), (32, 2563430), (34, 2412640), (40, 2050744), (64, 1281715), (68, 1206320), (80, 1025372), (85, 965056), (136, 603160), (160, 512686), (170, 482528), (272, 301580), (289, 283840), (320, 256343), (340, 241264), (544, 150790), (578, 141920), (680, 120632), (887, 92480), (1088, 75395), (1156, 70960), (1360, 60316), (1445, 56768), (1774, 46240), (2312, 35480), (2720, 30158), (2890, 28384), (3548, 23120), (4435, 18496), (4624, 17740), (5440, 15079), (5780, 14192), (7096, 11560), (8870, 9248)]