85566880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4062

約数の個数: 96

約数和(自身を含む): 243250560

約数和(自身を除く): 157683680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4021, 4256, 5320, 8042, 10640, 16084, 20105, 21280, 28147, 32168, 40210, 56294, 64336, 76399, 80420, 112588, 128672, 140735, 152798, 160840, 225176, 281470, 305596, 321680, 381995, 450352, 534793, 562940, 611192, 643360, 763990, 900704, 1069586, 1125880, 1222384, 1527980, 2139172, 2251760, 2444768, 2673965, 3055960, 4278344, 4503520, 5347930, 6111920, 8556688, 10695860, 12223840, 17113376, 21391720, 42783440, 85566880]

約数ペア:

[(1, 85566880), (2, 42783440), (4, 21391720), (5, 17113376), (7, 12223840), (8, 10695860), (10, 8556688), (14, 6111920), (16, 5347930), (19, 4503520), (20, 4278344), (28, 3055960), (32, 2673965), (35, 2444768), (38, 2251760), (40, 2139172), (56, 1527980), (70, 1222384), (76, 1125880), (80, 1069586), (95, 900704), (112, 763990), (133, 643360), (140, 611192), (152, 562940), (160, 534793), (190, 450352), (224, 381995), (266, 321680), (280, 305596), (304, 281470), (380, 225176), (532, 160840), (560, 152798), (608, 140735), (665, 128672), (760, 112588), (1064, 80420), (1120, 76399), (1330, 64336), (1520, 56294), (2128, 40210), (2660, 32168), (3040, 28147), (4021, 21280), (4256, 20105), (5320, 16084), (8042, 10640)]