4434134540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{4373}}^1$

素因数の和:4823

約数の個数: 72

約数和(自身を含む): 10261928880

約数和(自身を除く): 5827794340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 419, 484, 605, 838, 1210, 1676, 2095, 2420, 4190, 4373, 4609, 8380, 8746, 9218, 17492, 18436, 21865, 23045, 43730, 46090, 48103, 50699, 87460, 92180, 96206, 101398, 192412, 202796, 240515, 253495, 481030, 506990, 529133, 962060, 1013980, 1058266, 1832287, 2116532, 2645665, 3664574, 5291330, 7329148, 9161435, 10582660, 18322870, 20155157, 36645740, 40310314, 80620628, 100775785, 201551570, 221706727, 403103140, 443413454, 886826908, 1108533635, 2217067270, 4434134540]

約数ペア:

[(1, 4434134540), (2, 2217067270), (4, 1108533635), (5, 886826908), (10, 443413454), (11, 403103140), (20, 221706727), (22, 201551570), (44, 100775785), (55, 80620628), (110, 40310314), (121, 36645740), (220, 20155157), (242, 18322870), (419, 10582660), (484, 9161435), (605, 7329148), (838, 5291330), (1210, 3664574), (1676, 2645665), (2095, 2116532), (2420, 1832287), (4190, 1058266), (4373, 1013980), (4609, 962060), (8380, 529133), (8746, 506990), (9218, 481030), (17492, 253495), (18436, 240515), (21865, 202796), (23045, 192412), (43730, 101398), (46090, 96206), (48103, 92180), (50699, 87460)]