139711000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 384471360

約数和(自身を除く): 244760360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 520, 550, 572, 650, 715, 977, 1000, 1100, 1144, 1300, 1375, 1430, 1625, 1954, 2200, 2600, 2750, 2860, 3250, 3575, 3908, 4885, 5500, 5720, 6500, 7150, 7816, 9770, 10747, 11000, 12701, 13000, 14300, 17875, 19540, 21494, 24425, 25402, 28600, 35750, 39080, 42988, 48850, 50804, 53735, 63505, 71500, 85976, 97700, 101608, 107470, 122125, 127010, 139711, 143000, 195400, 214940, 244250, 254020, 268675, 279422, 317525, 429880, 488500, 508040, 537350, 558844, 635050, 698555, 977000, 1074700, 1117688, 1270100, 1343375, 1397110, 1587625, 2149400, 2540200, 2686750, 2794220, 3175250, 3492775, 5373500, 5588440, 6350500, 6985550, 10747000, 12701000, 13971100, 17463875, 27942200, 34927750, 69855500, 139711000]

約数ペア:

[(1, 139711000), (2, 69855500), (4, 34927750), (5, 27942200), (8, 17463875), (10, 13971100), (11, 12701000), (13, 10747000), (20, 6985550), (22, 6350500), (25, 5588440), (26, 5373500), (40, 3492775), (44, 3175250), (50, 2794220), (52, 2686750), (55, 2540200), (65, 2149400), (88, 1587625), (100, 1397110), (104, 1343375), (110, 1270100), (125, 1117688), (130, 1074700), (143, 977000), (200, 698555), (220, 635050), (250, 558844), (260, 537350), (275, 508040), (286, 488500), (325, 429880), (440, 317525), (500, 279422), (520, 268675), (550, 254020), (572, 244250), (650, 214940), (715, 195400), (977, 143000), (1000, 139711), (1100, 127010), (1144, 122125), (1300, 107470), (1375, 101608), (1430, 97700), (1625, 85976), (1954, 71500), (2200, 63505), (2600, 53735), (2750, 50804), (2860, 48850), (3250, 42988), (3575, 39080), (3908, 35750), (4885, 28600), (5500, 25402), (5720, 24425), (6500, 21494), (7150, 19540), (7816, 17875), (9770, 14300), (10747, 13000), (11000, 12701)]