83855360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 128429440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 431, 512, 608, 640, 760, 862, 1024, 1216, 1280, 1520, 1724, 2048, 2155, 2432, 2560, 3040, 3448, 4310, 4864, 5120, 6080, 6896, 8189, 8620, 9728, 10240, 12160, 13792, 16378, 17240, 19456, 24320, 27584, 32756, 34480, 38912, 40945, 48640, 55168, 65512, 68960, 81890, 97280, 110336, 131024, 137920, 163780, 194560, 220672, 262048, 275840, 327560, 441344, 524096, 551680, 655120, 882688, 1048192, 1103360, 1310240, 2096384, 2206720, 2620480, 4192768, 4413440, 5240960, 8385536, 10481920, 16771072, 20963840, 41927680, 83855360]

約数ペア:

[(1, 83855360), (2, 41927680), (4, 20963840), (5, 16771072), (8, 10481920), (10, 8385536), (16, 5240960), (19, 4413440), (20, 4192768), (32, 2620480), (38, 2206720), (40, 2096384), (64, 1310240), (76, 1103360), (80, 1048192), (95, 882688), (128, 655120), (152, 551680), (160, 524096), (190, 441344), (256, 327560), (304, 275840), (320, 262048), (380, 220672), (431, 194560), (512, 163780), (608, 137920), (640, 131024), (760, 110336), (862, 97280), (1024, 81890), (1216, 68960), (1280, 65512), (1520, 55168), (1724, 48640), (2048, 40945), (2155, 38912), (2432, 34480), (2560, 32756), (3040, 27584), (3448, 24320), (4310, 19456), (4864, 17240), (5120, 16378), (6080, 13792), (6896, 12160), (8189, 10240), (8620, 9728)]