2030236480

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 4938637824

約数和(自身を除く): 2908401344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 193, 284, 320, 355, 386, 463, 568, 710, 772, 926, 965, 1136, 1420, 1544, 1852, 1930, 2272, 2315, 2840, 3088, 3704, 3860, 4544, 4630, 5680, 6176, 7408, 7720, 9260, 11360, 12352, 13703, 14816, 15440, 18520, 22720, 27406, 29632, 30880, 32873, 37040, 54812, 61760, 65746, 68515, 74080, 89359, 109624, 131492, 137030, 148160, 164365, 178718, 219248, 262984, 274060, 328730, 357436, 438496, 446795, 525968, 548120, 657460, 714872, 876992, 893590, 1051936, 1096240, 1314920, 1429744, 1787180, 2103872, 2192480, 2629840, 2859488, 3574360, 4384960, 5259680, 5718976, 6344489, 7148720, 10519360, 12688978, 14297440, 25377956, 28594880, 31722445, 50755912, 63444890, 101511824, 126889780, 203023648, 253779560, 406047296, 507559120, 1015118240, 2030236480]

約数ペア:

[(1, 2030236480), (2, 1015118240), (4, 507559120), (5, 406047296), (8, 253779560), (10, 203023648), (16, 126889780), (20, 101511824), (32, 63444890), (40, 50755912), (64, 31722445), (71, 28594880), (80, 25377956), (142, 14297440), (160, 12688978), (193, 10519360), (284, 7148720), (320, 6344489), (355, 5718976), (386, 5259680), (463, 4384960), (568, 3574360), (710, 2859488), (772, 2629840), (926, 2192480), (965, 2103872), (1136, 1787180), (1420, 1429744), (1544, 1314920), (1852, 1096240), (1930, 1051936), (2272, 893590), (2315, 876992), (2840, 714872), (3088, 657460), (3704, 548120), (3860, 525968), (4544, 446795), (4630, 438496), (5680, 357436), (6176, 328730), (7408, 274060), (7720, 262984), (9260, 219248), (11360, 178718), (12352, 164365), (13703, 148160), (14816, 137030), (15440, 131492), (18520, 109624), (22720, 89359), (27406, 74080), (29632, 68515), (30880, 65746), (32873, 61760), (37040, 54812)]