15697770050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{14347}}^1$

素因数の和:14715

約数の個数: 48

約数和(自身を含む): 29676255360

約数和(自身を除く): 13978485310

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 277, 395, 554, 790, 1385, 1975, 2770, 3950, 6925, 13850, 14347, 21883, 28694, 43766, 71735, 109415, 143470, 218830, 358675, 547075, 717350, 1094150, 1133413, 2266826, 3974119, 5667065, 7948238, 11334130, 19870595, 28335325, 39741190, 56670650, 99352975, 198705950, 313955401, 627910802, 1569777005, 3139554010, 7848885025, 15697770050]

約数ペア:

[(1, 15697770050), (2, 7848885025), (5, 3139554010), (10, 1569777005), (25, 627910802), (50, 313955401), (79, 198705950), (158, 99352975), (277, 56670650), (395, 39741190), (554, 28335325), (790, 19870595), (1385, 11334130), (1975, 7948238), (2770, 5667065), (3950, 3974119), (6925, 2266826), (13850, 1133413), (14347, 1094150), (21883, 717350), (28694, 547075), (43766, 358675), (71735, 218830), (109415, 143470)]