366942680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2269}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 892382400

約数和(自身を除く): 525439720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 520, 622, 1244, 1555, 2269, 2488, 3110, 4043, 4538, 6220, 8086, 9076, 11345, 12440, 16172, 18152, 20215, 22690, 29497, 32344, 40430, 45380, 58994, 80860, 90760, 117988, 147485, 161720, 235976, 294970, 589940, 705659, 1179880, 1411318, 2822636, 3528295, 5645272, 7056590, 9173567, 14113180, 18347134, 28226360, 36694268, 45867835, 73388536, 91735670, 183471340, 366942680]

約数ペア:

[(1, 366942680), (2, 183471340), (4, 91735670), (5, 73388536), (8, 45867835), (10, 36694268), (13, 28226360), (20, 18347134), (26, 14113180), (40, 9173567), (52, 7056590), (65, 5645272), (104, 3528295), (130, 2822636), (260, 1411318), (311, 1179880), (520, 705659), (622, 589940), (1244, 294970), (1555, 235976), (2269, 161720), (2488, 147485), (3110, 117988), (4043, 90760), (4538, 80860), (6220, 58994), (8086, 45380), (9076, 40430), (11345, 32344), (12440, 29497), (16172, 22690), (18152, 20215)]