66229100980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{874427}}^1$

素因数の和:874984

約数の個数: 48

約数和(自身を含む): 159243831936

約数和(自身を除く): 93014730956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 1082, 2164, 2705, 3787, 5410, 7574, 10820, 15148, 18935, 37870, 75740, 874427, 1748854, 3497708, 4372135, 6120989, 8744270, 12241978, 17488540, 24483956, 30604945, 61209890, 122419780, 473065007, 946130014, 1892260028, 2365325035, 3311455049, 4730650070, 6622910098, 9461300140, 13245820196, 16557275245, 33114550490, 66229100980]

約数ペア:

[(1, 66229100980), (2, 33114550490), (4, 16557275245), (5, 13245820196), (7, 9461300140), (10, 6622910098), (14, 4730650070), (20, 3311455049), (28, 2365325035), (35, 1892260028), (70, 946130014), (140, 473065007), (541, 122419780), (1082, 61209890), (2164, 30604945), (2705, 24483956), (3787, 17488540), (5410, 12241978), (7574, 8744270), (10820, 6120989), (15148, 4372135), (18935, 3497708), (37870, 1748854), (75740, 874427)]