1036887859880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{172093}}^1$

素因数の和:172291

約数の個数: 128

約数和(自身を含む): 2486083691520

約数和(自身を除く): 1449195831640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 113, 124, 155, 172, 215, 226, 248, 310, 344, 430, 452, 565, 620, 860, 904, 1130, 1240, 1333, 1720, 2260, 2666, 3503, 4520, 4859, 5332, 6665, 7006, 9718, 10664, 13330, 14012, 17515, 19436, 24295, 26660, 28024, 35030, 38872, 48590, 53320, 70060, 97180, 140120, 150629, 172093, 194360, 301258, 344186, 602516, 688372, 753145, 860465, 1205032, 1376744, 1506290, 1720930, 3012580, 3441860, 5334883, 6025160, 6883720, 7399999, 10669766, 14799998, 19446509, 21339532, 26674415, 29599996, 36999995, 38893018, 42679064, 53348830, 59199992, 73999990, 77786036, 97232545, 106697660, 147999980, 155572072, 194465090, 213395320, 229399969, 295999960, 388930180, 458799938, 602841779, 777860360, 836199887, 917599876, 1146999845, 1205683558, 1672399774, 1835199752, 2293999690, 2411367116, 3014208895, 3344799548, 4180999435, 4587999380, 4822734232, 6028417790, 6689599096, 8361998870, 9175998760, 12056835580, 16723997740, 24113671160, 25922196497, 33447995480, 51844392994, 103688785988, 129610982485, 207377571976, 259221964970, 518443929940, 1036887859880]

約数ペア:

[(1, 1036887859880), (2, 518443929940), (4, 259221964970), (5, 207377571976), (8, 129610982485), (10, 103688785988), (20, 51844392994), (31, 33447995480), (40, 25922196497), (43, 24113671160), (62, 16723997740), (86, 12056835580), (113, 9175998760), (124, 8361998870), (155, 6689599096), (172, 6028417790), (215, 4822734232), (226, 4587999380), (248, 4180999435), (310, 3344799548), (344, 3014208895), (430, 2411367116), (452, 2293999690), (565, 1835199752), (620, 1672399774), (860, 1205683558), (904, 1146999845), (1130, 917599876), (1240, 836199887), (1333, 777860360), (1720, 602841779), (2260, 458799938), (2666, 388930180), (3503, 295999960), (4520, 229399969), (4859, 213395320), (5332, 194465090), (6665, 155572072), (7006, 147999980), (9718, 106697660), (10664, 97232545), (13330, 77786036), (14012, 73999990), (17515, 59199992), (19436, 53348830), (24295, 42679064), (26660, 38893018), (28024, 36999995), (35030, 29599996), (38872, 26674415), (48590, 21339532), (53320, 19446509), (70060, 14799998), (97180, 10669766), (140120, 7399999), (150629, 6883720), (172093, 6025160), (194360, 5334883), (301258, 3441860), (344186, 3012580), (602516, 1720930), (688372, 1506290), (753145, 1376744), (860465, 1205032)]