1596156940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1097}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 4043450880

約数和(自身を除く): 2447293940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 547, 665, 1094, 1097, 1330, 2188, 2194, 2660, 2735, 3829, 4388, 5470, 5485, 7658, 7679, 10393, 10940, 10970, 15316, 15358, 19145, 20786, 20843, 21940, 30716, 38290, 38395, 41572, 41686, 51965, 72751, 76580, 76790, 83372, 103930, 104215, 145502, 145901, 153580, 207860, 208430, 291004, 291802, 363755, 416860, 583604, 600059, 727510, 729505, 1200118, 1455020, 1459010, 2400236, 2918020, 3000295, 4200413, 6000590, 8400826, 11401121, 12001180, 16801652, 21002065, 22802242, 42004130, 45604484, 57005605, 79807847, 84008260, 114011210, 159615694, 228022420, 319231388, 399039235, 798078470, 1596156940]

約数ペア:

[(1, 1596156940), (2, 798078470), (4, 399039235), (5, 319231388), (7, 228022420), (10, 159615694), (14, 114011210), (19, 84008260), (20, 79807847), (28, 57005605), (35, 45604484), (38, 42004130), (70, 22802242), (76, 21002065), (95, 16801652), (133, 12001180), (140, 11401121), (190, 8400826), (266, 6000590), (380, 4200413), (532, 3000295), (547, 2918020), (665, 2400236), (1094, 1459010), (1097, 1455020), (1330, 1200118), (2188, 729505), (2194, 727510), (2660, 600059), (2735, 583604), (3829, 416860), (4388, 363755), (5470, 291802), (5485, 291004), (7658, 208430), (7679, 207860), (10393, 153580), (10940, 145901), (10970, 145502), (15316, 104215), (15358, 103930), (19145, 83372), (20786, 76790), (20843, 76580), (21940, 72751), (30716, 51965), (38290, 41686), (38395, 41572)]