2036266880

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{85991}}^1$

素因数の和:86047

約数の個数: 64

約数和(自身を含む): 4999574880

約数和(自身を除く): 2963308000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 85991, 171982, 343964, 429955, 687928, 859910, 1375856, 1719820, 2751712, 3181667, 3439640, 5503424, 6363334, 6879280, 11006848, 12726668, 13758560, 15908335, 25453336, 27517120, 31816670, 50906672, 55034240, 63633340, 101813344, 127266680, 203626688, 254533360, 407253376, 509066720, 1018133440, 2036266880]

約数ペア:

[(1, 2036266880), (2, 1018133440), (4, 509066720), (5, 407253376), (8, 254533360), (10, 203626688), (16, 127266680), (20, 101813344), (32, 63633340), (37, 55034240), (40, 50906672), (64, 31816670), (74, 27517120), (80, 25453336), (128, 15908335), (148, 13758560), (160, 12726668), (185, 11006848), (296, 6879280), (320, 6363334), (370, 5503424), (592, 3439640), (640, 3181667), (740, 2751712), (1184, 1719820), (1480, 1375856), (2368, 859910), (2960, 687928), (4736, 429955), (5920, 343964), (11840, 171982), (23680, 85991)]