190040950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 409473792

約数和(自身を除く): 219432842

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 83, 110, 115, 166, 181, 230, 253, 275, 362, 415, 506, 550, 575, 830, 905, 913, 1150, 1265, 1810, 1826, 1909, 1991, 2075, 2530, 3818, 3982, 4150, 4163, 4525, 4565, 6325, 8326, 9050, 9130, 9545, 9955, 12650, 15023, 19090, 19910, 20815, 20999, 22825, 30046, 41630, 41998, 45650, 45793, 47725, 49775, 75115, 91586, 95450, 99550, 104075, 104995, 150230, 165253, 208150, 209990, 228965, 330506, 345529, 375575, 457930, 524975, 691058, 751150, 826265, 1049950, 1144825, 1652530, 1727645, 2289650, 3455290, 3800819, 4131325, 7601638, 8262650, 8638225, 17276450, 19004095, 38008190, 95020475, 190040950]

約数ペア:

[(1, 190040950), (2, 95020475), (5, 38008190), (10, 19004095), (11, 17276450), (22, 8638225), (23, 8262650), (25, 7601638), (46, 4131325), (50, 3800819), (55, 3455290), (83, 2289650), (110, 1727645), (115, 1652530), (166, 1144825), (181, 1049950), (230, 826265), (253, 751150), (275, 691058), (362, 524975), (415, 457930), (506, 375575), (550, 345529), (575, 330506), (830, 228965), (905, 209990), (913, 208150), (1150, 165253), (1265, 150230), (1810, 104995), (1826, 104075), (1909, 99550), (1991, 95450), (2075, 91586), (2530, 75115), (3818, 49775), (3982, 47725), (4150, 45793), (4163, 45650), (4525, 41998), (4565, 41630), (6325, 30046), (8326, 22825), (9050, 20999), (9130, 20815), (9545, 19910), (9955, 19090), (12650, 15023)]