2017136450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 144

約数和(自身を含む): 4584644064

約数和(自身を除く): 2567507614

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 43, 49, 50, 70, 82, 86, 98, 175, 205, 215, 245, 287, 301, 350, 410, 430, 467, 490, 574, 602, 934, 1025, 1075, 1225, 1435, 1505, 1763, 2009, 2050, 2107, 2150, 2335, 2450, 2870, 3010, 3269, 3526, 4018, 4214, 4670, 6538, 7175, 7525, 8815, 10045, 10535, 11675, 12341, 14350, 15050, 16345, 17630, 19147, 20081, 20090, 21070, 22883, 23350, 24682, 32690, 38294, 40162, 44075, 45766, 50225, 52675, 61705, 81725, 86387, 88150, 95735, 100405, 100450, 105350, 114415, 123410, 134029, 140567, 163450, 172774, 191470, 200810, 228830, 268058, 281134, 308525, 431935, 478675, 502025, 572075, 617050, 670145, 702835, 823321, 863870, 938203, 957350, 983969, 1004050, 1144150, 1340290, 1405670, 1646642, 1876406, 1967938, 2159675, 3350725, 3514175, 4116605, 4319350, 4691015, 4919845, 5763247, 6701450, 7028350, 8233210, 9382030, 9839690, 11526494, 20583025, 23455075, 24599225, 28816235, 40342729, 41166050, 46910150, 49198450, 57632470, 80685458, 144081175, 201713645, 288162350, 403427290, 1008568225, 2017136450]

約数ペア:

[(1, 2017136450), (2, 1008568225), (5, 403427290), (7, 288162350), (10, 201713645), (14, 144081175), (25, 80685458), (35, 57632470), (41, 49198450), (43, 46910150), (49, 41166050), (50, 40342729), (70, 28816235), (82, 24599225), (86, 23455075), (98, 20583025), (175, 11526494), (205, 9839690), (215, 9382030), (245, 8233210), (287, 7028350), (301, 6701450), (350, 5763247), (410, 4919845), (430, 4691015), (467, 4319350), (490, 4116605), (574, 3514175), (602, 3350725), (934, 2159675), (1025, 1967938), (1075, 1876406), (1225, 1646642), (1435, 1405670), (1505, 1340290), (1763, 1144150), (2009, 1004050), (2050, 983969), (2107, 957350), (2150, 938203), (2335, 863870), (2450, 823321), (2870, 702835), (3010, 670145), (3269, 617050), (3526, 572075), (4018, 502025), (4214, 478675), (4670, 431935), (6538, 308525), (7175, 281134), (7525, 268058), (8815, 228830), (10045, 200810), (10535, 191470), (11675, 172774), (12341, 163450), (14350, 140567), (15050, 134029), (16345, 123410), (17630, 114415), (19147, 105350), (20081, 100450), (20090, 100405), (21070, 95735), (22883, 88150), (23350, 86387), (24682, 81725), (32690, 61705), (38294, 52675), (40162, 50225), (44075, 45766)]