199180367080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173617}}^1$

素因数の和:173723

約数の個数: 128

約数和(自身を含む): 495019641600

約数和(自身を除く): 295839274520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 43, 46, 58, 86, 92, 115, 116, 145, 172, 184, 215, 230, 232, 290, 344, 430, 460, 580, 667, 860, 920, 989, 1160, 1247, 1334, 1720, 1978, 2494, 2668, 3335, 3956, 4945, 4988, 5336, 6235, 6670, 7912, 9890, 9976, 12470, 13340, 19780, 24940, 26680, 28681, 39560, 49880, 57362, 114724, 143405, 173617, 229448, 286810, 347234, 573620, 694468, 868085, 1147240, 1388936, 1736170, 3472340, 3993191, 5034893, 6944680, 7465531, 7986382, 10069786, 14931062, 15972764, 19965955, 20139572, 25174465, 29862124, 31945528, 37327655, 39931910, 40279144, 50348930, 59724248, 74655310, 79863820, 100697860, 115802539, 149310620, 159727640, 171707213, 201395720, 216500399, 231605078, 298621240, 343414426, 433000798, 463210156, 579012695, 686828852, 858536065, 866001596, 926420312, 1082501995, 1158025390, 1373657704, 1717072130, 1732003192, 2165003990, 2316050780, 3434144260, 4330007980, 4632101560, 4979509177, 6868288520, 8660015960, 9959018354, 19918036708, 24897545885, 39836073416, 49795091770, 99590183540, 199180367080]

約数ペア:

[(1, 199180367080), (2, 99590183540), (4, 49795091770), (5, 39836073416), (8, 24897545885), (10, 19918036708), (20, 9959018354), (23, 8660015960), (29, 6868288520), (40, 4979509177), (43, 4632101560), (46, 4330007980), (58, 3434144260), (86, 2316050780), (92, 2165003990), (115, 1732003192), (116, 1717072130), (145, 1373657704), (172, 1158025390), (184, 1082501995), (215, 926420312), (230, 866001596), (232, 858536065), (290, 686828852), (344, 579012695), (430, 463210156), (460, 433000798), (580, 343414426), (667, 298621240), (860, 231605078), (920, 216500399), (989, 201395720), (1160, 171707213), (1247, 159727640), (1334, 149310620), (1720, 115802539), (1978, 100697860), (2494, 79863820), (2668, 74655310), (3335, 59724248), (3956, 50348930), (4945, 40279144), (4988, 39931910), (5336, 37327655), (6235, 31945528), (6670, 29862124), (7912, 25174465), (9890, 20139572), (9976, 19965955), (12470, 15972764), (13340, 14931062), (19780, 10069786), (24940, 7986382), (26680, 7465531), (28681, 6944680), (39560, 5034893), (49880, 3993191), (57362, 3472340), (114724, 1736170), (143405, 1388936), (173617, 1147240), (229448, 868085), (286810, 694468), (347234, 573620)]