274344880

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 654958080

約数和(自身を除く): 380613200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 83, 158, 166, 316, 332, 395, 415, 523, 632, 664, 790, 830, 1046, 1264, 1328, 1580, 1660, 2092, 2615, 3160, 3320, 4184, 5230, 6320, 6557, 6640, 8368, 10460, 13114, 20920, 26228, 32785, 41317, 41840, 43409, 52456, 65570, 82634, 86818, 104912, 131140, 165268, 173636, 206585, 217045, 262280, 330536, 347272, 413170, 434090, 524560, 661072, 694544, 826340, 868180, 1652680, 1736360, 3305360, 3429311, 3472720, 6858622, 13717244, 17146555, 27434488, 34293110, 54868976, 68586220, 137172440, 274344880]

約数ペア:

[(1, 274344880), (2, 137172440), (4, 68586220), (5, 54868976), (8, 34293110), (10, 27434488), (16, 17146555), (20, 13717244), (40, 6858622), (79, 3472720), (80, 3429311), (83, 3305360), (158, 1736360), (166, 1652680), (316, 868180), (332, 826340), (395, 694544), (415, 661072), (523, 524560), (632, 434090), (664, 413170), (790, 347272), (830, 330536), (1046, 262280), (1264, 217045), (1328, 206585), (1580, 173636), (1660, 165268), (2092, 131140), (2615, 104912), (3160, 86818), (3320, 82634), (4184, 65570), (5230, 52456), (6320, 43409), (6557, 41840), (6640, 41317), (8368, 32785), (10460, 26228), (13114, 20920)]