28676108450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{1213}}^1$

素因数の和:2100

約数の個数: 96

約数和(自身を含む): 59406322752

約数和(自身を除く): 30730214302

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 811, 1166, 1213, 1325, 1622, 2426, 2650, 2915, 4055, 5830, 6065, 8110, 8921, 12130, 13343, 14575, 17842, 20275, 26686, 29150, 30325, 40550, 42983, 44605, 60650, 64289, 66715, 85966, 89210, 128578, 133430, 214915, 223025, 321445, 333575, 429830, 446050, 472813, 642890, 667150, 707179, 945626, 983743, 1074575, 1414358, 1607225, 1967486, 2149150, 2364065, 3214450, 3535895, 4728130, 4918715, 7071790, 9837430, 10821173, 11820325, 17679475, 21642346, 23640650, 24593575, 35358950, 49187150, 52138379, 54105865, 104276758, 108211730, 260691895, 270529325, 521383790, 541058650, 573522169, 1147044338, 1303459475, 2606918950, 2867610845, 5735221690, 14338054225, 28676108450]

約数ペア:

[(1, 28676108450), (2, 14338054225), (5, 5735221690), (10, 2867610845), (11, 2606918950), (22, 1303459475), (25, 1147044338), (50, 573522169), (53, 541058650), (55, 521383790), (106, 270529325), (110, 260691895), (265, 108211730), (275, 104276758), (530, 54105865), (550, 52138379), (583, 49187150), (811, 35358950), (1166, 24593575), (1213, 23640650), (1325, 21642346), (1622, 17679475), (2426, 11820325), (2650, 10821173), (2915, 9837430), (4055, 7071790), (5830, 4918715), (6065, 4728130), (8110, 3535895), (8921, 3214450), (12130, 2364065), (13343, 2149150), (14575, 1967486), (17842, 1607225), (20275, 1414358), (26686, 1074575), (29150, 983743), (30325, 945626), (40550, 707179), (42983, 667150), (44605, 642890), (60650, 472813), (64289, 446050), (66715, 429830), (85966, 333575), (89210, 321445), (128578, 223025), (133430, 214915)]