25004016

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2054

約数の個数: 60

約数和(自身を含む): 70799040

約数和(自身を除く): 45795024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 1951, 2136, 3204, 3902, 4272, 5853, 6408, 7804, 11706, 12816, 15608, 17559, 23412, 31216, 35118, 46824, 70236, 93648, 140472, 173639, 280944, 347278, 520917, 694556, 1041834, 1389112, 1562751, 2083668, 2778224, 3125502, 4167336, 6251004, 8334672, 12502008, 25004016]

約数ペア:

[(1, 25004016), (2, 12502008), (3, 8334672), (4, 6251004), (6, 4167336), (8, 3125502), (9, 2778224), (12, 2083668), (16, 1562751), (18, 1389112), (24, 1041834), (36, 694556), (48, 520917), (72, 347278), (89, 280944), (144, 173639), (178, 140472), (267, 93648), (356, 70236), (534, 46824), (712, 35118), (801, 31216), (1068, 23412), (1424, 17559), (1602, 15608), (1951, 12816), (2136, 11706), (3204, 7804), (3902, 6408), (4272, 5853)]