458501920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3290

約数の個数: 96

約数和(自身を含む): 1164844800

約数和(自身を除く): 706342880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 376, 380, 470, 608, 752, 760, 893, 940, 1504, 1520, 1786, 1880, 3040, 3209, 3572, 3760, 4465, 6418, 7144, 7520, 8930, 12836, 14288, 16045, 17860, 25672, 28576, 32090, 35720, 51344, 60971, 64180, 71440, 102688, 121942, 128360, 142880, 150823, 243884, 256720, 301646, 304855, 487768, 513440, 603292, 609710, 754115, 975536, 1206584, 1219420, 1508230, 1951072, 2413168, 2438840, 2865637, 3016460, 4826336, 4877680, 5731274, 6032920, 9755360, 11462548, 12065840, 14328185, 22925096, 24131680, 28656370, 45850192, 57312740, 91700384, 114625480, 229250960, 458501920]

約数ペア:

[(1, 458501920), (2, 229250960), (4, 114625480), (5, 91700384), (8, 57312740), (10, 45850192), (16, 28656370), (19, 24131680), (20, 22925096), (32, 14328185), (38, 12065840), (40, 11462548), (47, 9755360), (76, 6032920), (80, 5731274), (94, 4877680), (95, 4826336), (152, 3016460), (160, 2865637), (188, 2438840), (190, 2413168), (235, 1951072), (304, 1508230), (376, 1219420), (380, 1206584), (470, 975536), (608, 754115), (752, 609710), (760, 603292), (893, 513440), (940, 487768), (1504, 304855), (1520, 301646), (1786, 256720), (1880, 243884), (3040, 150823), (3209, 142880), (3572, 128360), (3760, 121942), (4465, 102688), (6418, 71440), (7144, 64180), (7520, 60971), (8930, 51344), (12836, 35720), (14288, 32090), (16045, 28576), (17860, 25672)]