12448407660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15959497}}^1$

素因数の和:15959522

約数の個数: 48

約数和(自身を含む): 37536739296

約数和(自身を除く): 25088331636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 15959497, 31918994, 47878491, 63837988, 79797485, 95756982, 159594970, 191513964, 207473461, 239392455, 319189940, 414946922, 478784910, 622420383, 829893844, 957569820, 1037367305, 1244840766, 2074734610, 2489681532, 3112101915, 4149469220, 6224203830, 12448407660]

約数ペア:

[(1, 12448407660), (2, 6224203830), (3, 4149469220), (4, 3112101915), (5, 2489681532), (6, 2074734610), (10, 1244840766), (12, 1037367305), (13, 957569820), (15, 829893844), (20, 622420383), (26, 478784910), (30, 414946922), (39, 319189940), (52, 239392455), (60, 207473461), (65, 191513964), (78, 159594970), (130, 95756982), (156, 79797485), (195, 63837988), (260, 47878491), (390, 31918994), (780, 15959497)]