2016409220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 4938458112

約数和(自身を除く): 2922048892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 227, 268, 335, 454, 469, 670, 908, 938, 947, 1135, 1340, 1589, 1876, 1894, 2270, 2345, 3178, 3788, 4540, 4690, 4735, 6356, 6629, 7945, 9380, 9470, 13258, 15209, 15890, 18940, 26516, 30418, 31780, 33145, 60836, 63449, 66290, 76045, 106463, 126898, 132580, 152090, 212926, 214969, 253796, 304180, 317245, 425852, 429938, 444143, 532315, 634490, 859876, 888286, 1064630, 1074845, 1268980, 1504783, 1776572, 2129260, 2149690, 2220715, 3009566, 4299380, 4441430, 6019132, 7523915, 8882860, 14402923, 15047830, 28805846, 30095660, 57611692, 72014615, 100820461, 144029230, 201640922, 288058460, 403281844, 504102305, 1008204610, 2016409220]

約数ペア:

[(1, 2016409220), (2, 1008204610), (4, 504102305), (5, 403281844), (7, 288058460), (10, 201640922), (14, 144029230), (20, 100820461), (28, 72014615), (35, 57611692), (67, 30095660), (70, 28805846), (134, 15047830), (140, 14402923), (227, 8882860), (268, 7523915), (335, 6019132), (454, 4441430), (469, 4299380), (670, 3009566), (908, 2220715), (938, 2149690), (947, 2129260), (1135, 1776572), (1340, 1504783), (1589, 1268980), (1876, 1074845), (1894, 1064630), (2270, 888286), (2345, 859876), (3178, 634490), (3788, 532315), (4540, 444143), (4690, 429938), (4735, 425852), (6356, 317245), (6629, 304180), (7945, 253796), (9380, 214969), (9470, 212926), (13258, 152090), (15209, 132580), (15890, 126898), (18940, 106463), (26516, 76045), (30418, 66290), (31780, 63449), (33145, 60836)]