41927680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 88

約数和(自身を含む): 106116480

約数和(自身を除く): 64188800

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, 2155, 2432, 2560, 3040, 3448, 4310, 4864, 5120, 6080, 6896, 8189, 8620, 9728, 12160, 13792, 16378, 17240, 19456, 24320, 27584, 32756, 34480, 40945, 48640, 55168, 65512, 68960, 81890, 97280, 110336, 131024, 137920, 163780, 220672, 262048, 275840, 327560, 441344, 524096, 551680, 655120, 1048192, 1103360, 1310240, 2096384, 2206720, 2620480, 4192768, 5240960, 8385536, 10481920, 20963840, 41927680]

約数ペア:

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