73066760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 178113600

約数和(自身を除く): 105046840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 454, 520, 619, 908, 1135, 1238, 1816, 2270, 2476, 2951, 3095, 4540, 4952, 5902, 6190, 8047, 9080, 11804, 12380, 14755, 16094, 23608, 24760, 29510, 32188, 40235, 59020, 64376, 80470, 118040, 140513, 160940, 281026, 321880, 562052, 702565, 1124104, 1405130, 1826669, 2810260, 3653338, 5620520, 7306676, 9133345, 14613352, 18266690, 36533380, 73066760]

約数ペア:

[(1, 73066760), (2, 36533380), (4, 18266690), (5, 14613352), (8, 9133345), (10, 7306676), (13, 5620520), (20, 3653338), (26, 2810260), (40, 1826669), (52, 1405130), (65, 1124104), (104, 702565), (130, 562052), (227, 321880), (260, 281026), (454, 160940), (520, 140513), (619, 118040), (908, 80470), (1135, 64376), (1238, 59020), (1816, 40235), (2270, 32188), (2476, 29510), (2951, 24760), (3095, 23608), (4540, 16094), (4952, 14755), (5902, 12380), (6190, 11804), (8047, 9080)]