29765020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 70862400

約数和(自身を除く): 41097380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 37, 38, 58, 73, 74, 76, 95, 116, 145, 146, 148, 185, 190, 290, 292, 365, 370, 380, 551, 580, 703, 730, 740, 1073, 1102, 1387, 1406, 1460, 2117, 2146, 2204, 2701, 2755, 2774, 2812, 3515, 4234, 4292, 5365, 5402, 5510, 5548, 6935, 7030, 8468, 10585, 10730, 10804, 11020, 13505, 13870, 14060, 20387, 21170, 21460, 27010, 27740, 40223, 40774, 42340, 51319, 54020, 78329, 80446, 81548, 101935, 102638, 156658, 160892, 201115, 203870, 205276, 256595, 313316, 391645, 402230, 407740, 513190, 783290, 804460, 1026380, 1488251, 1566580, 2976502, 5953004, 7441255, 14882510, 29765020]

約数ペア:

[(1, 29765020), (2, 14882510), (4, 7441255), (5, 5953004), (10, 2976502), (19, 1566580), (20, 1488251), (29, 1026380), (37, 804460), (38, 783290), (58, 513190), (73, 407740), (74, 402230), (76, 391645), (95, 313316), (116, 256595), (145, 205276), (146, 203870), (148, 201115), (185, 160892), (190, 156658), (290, 102638), (292, 101935), (365, 81548), (370, 80446), (380, 78329), (551, 54020), (580, 51319), (703, 42340), (730, 40774), (740, 40223), (1073, 27740), (1102, 27010), (1387, 21460), (1406, 21170), (1460, 20387), (2117, 14060), (2146, 13870), (2204, 13505), (2701, 11020), (2755, 10804), (2774, 10730), (2812, 10585), (3515, 8468), (4234, 7030), (4292, 6935), (5365, 5548), (5402, 5510)]