505757371390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1\times {\mathrm{18461}}^1$

素因数の和:19185

約数の個数: 64

約数和(自身を含む): 955538767872

約数和(自身を除く): 449781396482

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 311, 383, 622, 766, 1555, 1915, 3110, 3830, 7153, 8809, 14306, 17618, 18461, 35765, 36922, 44045, 71530, 88090, 92305, 119113, 184610, 238226, 424603, 595565, 849206, 1191130, 2123015, 2739599, 4246030, 5479198, 5741371, 7070563, 11482742, 13697995, 14141126, 27395990, 28706855, 35352815, 57413710, 70705630, 132051533, 162622949, 264103066, 325245898, 660257665, 813114745, 1320515330, 1626229490, 2198945093, 4397890186, 10994725465, 21989450930, 50575737139, 101151474278, 252878685695, 505757371390]

約数ペア:

[(1, 505757371390), (2, 252878685695), (5, 101151474278), (10, 50575737139), (23, 21989450930), (46, 10994725465), (115, 4397890186), (230, 2198945093), (311, 1626229490), (383, 1320515330), (622, 813114745), (766, 660257665), (1555, 325245898), (1915, 264103066), (3110, 162622949), (3830, 132051533), (7153, 70705630), (8809, 57413710), (14306, 35352815), (17618, 28706855), (18461, 27395990), (35765, 14141126), (36922, 13697995), (44045, 11482742), (71530, 7070563), (88090, 5741371), (92305, 5479198), (119113, 4246030), (184610, 2739599), (238226, 2123015), (424603, 1191130), (595565, 849206)]