61733840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4836

約数の個数: 80

約数和(自身を含む): 171203328

約数和(自身を除く): 109469488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4793, 6440, 9586, 12880, 19172, 23965, 33551, 38344, 47930, 67102, 76688, 95860, 110239, 134204, 167755, 191720, 220478, 268408, 335510, 383440, 440956, 536816, 551195, 671020, 771673, 881912, 1102390, 1342040, 1543346, 1763824, 2204780, 2684080, 3086692, 3858365, 4409560, 6173384, 7716730, 8819120, 12346768, 15433460, 30866920, 61733840]

約数ペア:

[(1, 61733840), (2, 30866920), (4, 15433460), (5, 12346768), (7, 8819120), (8, 7716730), (10, 6173384), (14, 4409560), (16, 3858365), (20, 3086692), (23, 2684080), (28, 2204780), (35, 1763824), (40, 1543346), (46, 1342040), (56, 1102390), (70, 881912), (80, 771673), (92, 671020), (112, 551195), (115, 536816), (140, 440956), (161, 383440), (184, 335510), (230, 268408), (280, 220478), (322, 191720), (368, 167755), (460, 134204), (560, 110239), (644, 95860), (805, 76688), (920, 67102), (1288, 47930), (1610, 38344), (1840, 33551), (2576, 23965), (3220, 19172), (4793, 12880), (6440, 9586)]