109303480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 293388480

約数和(自身を除く): 184085000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 97, 104, 110, 130, 143, 194, 197, 220, 260, 286, 388, 394, 440, 485, 520, 572, 715, 776, 788, 970, 985, 1067, 1144, 1261, 1430, 1576, 1940, 1970, 2134, 2167, 2522, 2561, 2860, 3880, 3940, 4268, 4334, 5044, 5122, 5335, 5720, 6305, 7880, 8536, 8668, 10088, 10244, 10670, 10835, 12610, 12805, 13871, 17336, 19109, 20488, 21340, 21670, 25220, 25610, 27742, 28171, 38218, 42680, 43340, 50440, 51220, 55484, 56342, 69355, 76436, 86680, 95545, 102440, 110968, 112684, 138710, 140855, 152872, 191090, 210199, 225368, 248417, 277420, 281710, 382180, 420398, 496834, 554840, 563420, 764360, 840796, 993668, 1050995, 1126840, 1242085, 1681592, 1987336, 2101990, 2484170, 2732587, 4203980, 4968340, 5465174, 8407960, 9936680, 10930348, 13662935, 21860696, 27325870, 54651740, 109303480]

約数ペア:

[(1, 109303480), (2, 54651740), (4, 27325870), (5, 21860696), (8, 13662935), (10, 10930348), (11, 9936680), (13, 8407960), (20, 5465174), (22, 4968340), (26, 4203980), (40, 2732587), (44, 2484170), (52, 2101990), (55, 1987336), (65, 1681592), (88, 1242085), (97, 1126840), (104, 1050995), (110, 993668), (130, 840796), (143, 764360), (194, 563420), (197, 554840), (220, 496834), (260, 420398), (286, 382180), (388, 281710), (394, 277420), (440, 248417), (485, 225368), (520, 210199), (572, 191090), (715, 152872), (776, 140855), (788, 138710), (970, 112684), (985, 110968), (1067, 102440), (1144, 95545), (1261, 86680), (1430, 76436), (1576, 69355), (1940, 56342), (1970, 55484), (2134, 51220), (2167, 50440), (2522, 43340), (2561, 42680), (2860, 38218), (3880, 28171), (3940, 27742), (4268, 25610), (4334, 25220), (5044, 21670), (5122, 21340), (5335, 20488), (5720, 19109), (6305, 17336), (7880, 13871), (8536, 12805), (8668, 12610), (10088, 10835), (10244, 10670)]