10699681280

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{219977}}^1$

素因数の和:220019

約数の個数: 80

約数和(自身を含む): 27004499280

約数和(自身を除く): 16304818000

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, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 219977, 439954, 879908, 1099885, 1759816, 2199770, 3519632, 4179563, 4399540, 7039264, 8359126, 8799080, 14078528, 16718252, 17598160, 20897815, 28157056, 33436504, 35196320, 41795630, 56314112, 66873008, 70392640, 83591260, 112628224, 133746016, 140785280, 167182520, 267492032, 281570560, 334365040, 534984064, 563141120, 668730080, 1069968128, 1337460160, 2139936256, 2674920320, 5349840640, 10699681280]

約数ペア:

[(1, 10699681280), (2, 5349840640), (4, 2674920320), (5, 2139936256), (8, 1337460160), (10, 1069968128), (16, 668730080), (19, 563141120), (20, 534984064), (32, 334365040), (38, 281570560), (40, 267492032), (64, 167182520), (76, 140785280), (80, 133746016), (95, 112628224), (128, 83591260), (152, 70392640), (160, 66873008), (190, 56314112), (256, 41795630), (304, 35196320), (320, 33436504), (380, 28157056), (512, 20897815), (608, 17598160), (640, 16718252), (760, 14078528), (1216, 8799080), (1280, 8359126), (1520, 7039264), (2432, 4399540), (2560, 4179563), (3040, 3519632), (4864, 2199770), (6080, 1759816), (9728, 1099885), (12160, 879908), (24320, 439954), (48640, 219977)]