136801240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 323040960

約数和(自身を除く): 186239720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 241, 460, 482, 617, 920, 964, 1205, 1234, 1928, 2410, 2468, 3085, 4820, 4936, 5543, 6170, 9640, 11086, 12340, 14191, 22172, 24680, 27715, 28382, 44344, 55430, 56764, 70955, 110860, 113528, 141910, 148697, 221720, 283820, 297394, 567640, 594788, 743485, 1189576, 1486970, 2973940, 3420031, 5947880, 6840062, 13680124, 17100155, 27360248, 34200310, 68400620, 136801240]

約数ペア:

[(1, 136801240), (2, 68400620), (4, 34200310), (5, 27360248), (8, 17100155), (10, 13680124), (20, 6840062), (23, 5947880), (40, 3420031), (46, 2973940), (92, 1486970), (115, 1189576), (184, 743485), (230, 594788), (241, 567640), (460, 297394), (482, 283820), (617, 221720), (920, 148697), (964, 141910), (1205, 113528), (1234, 110860), (1928, 70955), (2410, 56764), (2468, 55430), (3085, 44344), (4820, 28382), (4936, 27715), (5543, 24680), (6170, 22172), (9640, 14191), (11086, 12340)]