19666573250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 40067239680

約数和(自身を除く): 20400666430

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 107, 118, 125, 170, 214, 250, 295, 425, 535, 590, 733, 850, 1003, 1070, 1466, 1475, 1819, 2006, 2125, 2675, 2950, 3638, 3665, 4250, 5015, 5350, 6313, 7330, 7375, 9095, 10030, 12461, 12626, 13375, 14750, 18190, 18325, 24922, 25075, 26750, 31565, 36650, 43247, 45475, 50150, 62305, 63130, 78431, 86494, 90950, 91625, 107321, 124610, 125375, 156862, 157825, 183250, 214642, 216235, 227375, 250750, 311525, 315650, 392155, 432470, 454750, 536605, 623050, 735199, 784310, 789125, 1073210, 1081175, 1333327, 1470398, 1557625, 1578250, 1960775, 2162350, 2666654, 2683025, 3115250, 3675995, 3921550, 4627429, 5366050, 5405875, 6666635, 7351990, 9254858, 9803875, 10811750, 13333270, 13415125, 18379975, 19607750, 23137145, 26830250, 33333175, 36759950, 46274290, 66666350, 78666293, 91899875, 115685725, 157332586, 166665875, 183799750, 231371450, 333331750, 393331465, 578428625, 786662930, 1156857250, 1966657325, 3933314650, 9833286625, 19666573250]

約数ペア:

[(1, 19666573250), (2, 9833286625), (5, 3933314650), (10, 1966657325), (17, 1156857250), (25, 786662930), (34, 578428625), (50, 393331465), (59, 333331750), (85, 231371450), (107, 183799750), (118, 166665875), (125, 157332586), (170, 115685725), (214, 91899875), (250, 78666293), (295, 66666350), (425, 46274290), (535, 36759950), (590, 33333175), (733, 26830250), (850, 23137145), (1003, 19607750), (1070, 18379975), (1466, 13415125), (1475, 13333270), (1819, 10811750), (2006, 9803875), (2125, 9254858), (2675, 7351990), (2950, 6666635), (3638, 5405875), (3665, 5366050), (4250, 4627429), (5015, 3921550), (5350, 3675995), (6313, 3115250), (7330, 2683025), (7375, 2666654), (9095, 2162350), (10030, 1960775), (12461, 1578250), (12626, 1557625), (13375, 1470398), (14750, 1333327), (18190, 1081175), (18325, 1073210), (24922, 789125), (25075, 784310), (26750, 735199), (31565, 623050), (36650, 536605), (43247, 454750), (45475, 432470), (50150, 392155), (62305, 315650), (63130, 311525), (78431, 250750), (86494, 227375), (90950, 216235), (91625, 214642), (107321, 183250), (124610, 157825), (125375, 156862)]