190293320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12823}}^1$

素因数の和:12894

約数の個数: 64

約数和(自身を含む): 498597120

約数和(自身を除く): 308303800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 12823, 14840, 25646, 51292, 64115, 89761, 102584, 128230, 179522, 256460, 359044, 448805, 512920, 679619, 718088, 897610, 1359238, 1795220, 2718476, 3398095, 3590440, 4757333, 5436952, 6796190, 9514666, 13592380, 19029332, 23786665, 27184760, 38058664, 47573330, 95146660, 190293320]

約数ペア:

[(1, 190293320), (2, 95146660), (4, 47573330), (5, 38058664), (7, 27184760), (8, 23786665), (10, 19029332), (14, 13592380), (20, 9514666), (28, 6796190), (35, 5436952), (40, 4757333), (53, 3590440), (56, 3398095), (70, 2718476), (106, 1795220), (140, 1359238), (212, 897610), (265, 718088), (280, 679619), (371, 512920), (424, 448805), (530, 359044), (742, 256460), (1060, 179522), (1484, 128230), (1855, 102584), (2120, 89761), (2968, 64115), (3710, 51292), (7420, 25646), (12823, 14840)]