11649520010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{2399}}^1$

素因数の和:2963

約数の個数: 64

約数和(自身を含む): 22444646400

約数和(自身を除く): 10795126390

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 491, 982, 989, 1978, 2399, 2455, 4798, 4910, 4945, 9890, 11293, 11995, 21113, 22586, 23990, 42226, 55177, 56465, 103157, 105565, 110354, 112930, 206314, 211130, 275885, 485599, 515785, 551770, 971198, 1031570, 1177909, 2355818, 2372611, 2427995, 4745222, 4855990, 5889545, 11779090, 11863055, 23726110, 27091907, 50650087, 54183814, 101300174, 135459535, 253250435, 270919070, 506500870, 1164952001, 2329904002, 5824760005, 11649520010]

約数ペア:

[(1, 11649520010), (2, 5824760005), (5, 2329904002), (10, 1164952001), (23, 506500870), (43, 270919070), (46, 253250435), (86, 135459535), (115, 101300174), (215, 54183814), (230, 50650087), (430, 27091907), (491, 23726110), (982, 11863055), (989, 11779090), (1978, 5889545), (2399, 4855990), (2455, 4745222), (4798, 2427995), (4910, 2372611), (4945, 2355818), (9890, 1177909), (11293, 1031570), (11995, 971198), (21113, 551770), (22586, 515785), (23990, 485599), (42226, 275885), (55177, 211130), (56465, 206314), (103157, 112930), (105565, 110354)]