19410938760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31391}}^1\times {\mathrm{5153}}^1$

素因数の和:36558

約数の個数: 64

約数和(自身を含む): 58245972480

約数和(自身を除く): 38835033720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5153, 10306, 15459, 20612, 25765, 30918, 31391, 41224, 51530, 61836, 62782, 77295, 94173, 103060, 123672, 125564, 154590, 156955, 188346, 206120, 251128, 309180, 313910, 376692, 470865, 618360, 627820, 753384, 941730, 1255640, 1883460, 3766920, 161757823, 323515646, 485273469, 647031292, 808789115, 970546938, 1294062584, 1617578230, 1941093876, 2426367345, 3235156460, 3882187752, 4852734690, 6470312920, 9705469380, 19410938760]

約数ペア:

[(1, 19410938760), (2, 9705469380), (3, 6470312920), (4, 4852734690), (5, 3882187752), (6, 3235156460), (8, 2426367345), (10, 1941093876), (12, 1617578230), (15, 1294062584), (20, 970546938), (24, 808789115), (30, 647031292), (40, 485273469), (60, 323515646), (120, 161757823), (5153, 3766920), (10306, 1883460), (15459, 1255640), (20612, 941730), (25765, 753384), (30918, 627820), (31391, 618360), (41224, 470865), (51530, 376692), (61836, 313910), (62782, 309180), (77295, 251128), (94173, 206120), (103060, 188346), (123672, 156955), (125564, 154590)]