99074140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 238694400

約数和(自身を除く): 139620260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 73, 110, 124, 146, 155, 199, 220, 292, 310, 341, 365, 398, 620, 682, 730, 796, 803, 995, 1364, 1460, 1606, 1705, 1990, 2189, 2263, 3212, 3410, 3980, 4015, 4378, 4526, 6169, 6820, 8030, 8756, 9052, 10945, 11315, 12338, 14527, 16060, 21890, 22630, 24676, 24893, 29054, 30845, 43780, 45260, 49786, 58108, 61690, 67859, 72635, 99572, 123380, 124465, 135718, 145270, 159797, 248930, 271436, 290540, 319594, 339295, 450337, 497860, 639188, 678590, 798985, 900674, 1357180, 1597970, 1801348, 2251685, 3195940, 4503370, 4953707, 9006740, 9907414, 19814828, 24768535, 49537070, 99074140]

約数ペア:

[(1, 99074140), (2, 49537070), (4, 24768535), (5, 19814828), (10, 9907414), (11, 9006740), (20, 4953707), (22, 4503370), (31, 3195940), (44, 2251685), (55, 1801348), (62, 1597970), (73, 1357180), (110, 900674), (124, 798985), (146, 678590), (155, 639188), (199, 497860), (220, 450337), (292, 339295), (310, 319594), (341, 290540), (365, 271436), (398, 248930), (620, 159797), (682, 145270), (730, 135718), (796, 124465), (803, 123380), (995, 99572), (1364, 72635), (1460, 67859), (1606, 61690), (1705, 58108), (1990, 49786), (2189, 45260), (2263, 43780), (3212, 30845), (3410, 29054), (3980, 24893), (4015, 24676), (4378, 22630), (4526, 21890), (6169, 16060), (6820, 14527), (8030, 12338), (8756, 11315), (9052, 10945)]