38338300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 111992832

約数和(自身を除く): 73654532

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 383, 385, 455, 550, 572, 650, 700, 715, 766, 770, 910, 1001, 1100, 1300, 1430, 1532, 1540, 1820, 1915, 1925, 2002, 2275, 2681, 2860, 3575, 3830, 3850, 4004, 4213, 4550, 4979, 5005, 5362, 7150, 7660, 7700, 8426, 9100, 9575, 9958, 10010, 10724, 13405, 14300, 16852, 19150, 19916, 20020, 21065, 24895, 25025, 26810, 29491, 34853, 38300, 42130, 49790, 50050, 53620, 54769, 58982, 67025, 69706, 84260, 99580, 100100, 105325, 109538, 117964, 124475, 134050, 139412, 147455, 174265, 210650, 219076, 248950, 268100, 273845, 294910, 348530, 383383, 421300, 497900, 547690, 589820, 697060, 737275, 766766, 871325, 1095380, 1369225, 1474550, 1533532, 1742650, 1916915, 2738450, 2949100, 3485300, 3833830, 5476900, 7667660, 9584575, 19169150, 38338300]

約数ペア:

[(1, 38338300), (2, 19169150), (4, 9584575), (5, 7667660), (7, 5476900), (10, 3833830), (11, 3485300), (13, 2949100), (14, 2738450), (20, 1916915), (22, 1742650), (25, 1533532), (26, 1474550), (28, 1369225), (35, 1095380), (44, 871325), (50, 766766), (52, 737275), (55, 697060), (65, 589820), (70, 547690), (77, 497900), (91, 421300), (100, 383383), (110, 348530), (130, 294910), (140, 273845), (143, 268100), (154, 248950), (175, 219076), (182, 210650), (220, 174265), (260, 147455), (275, 139412), (286, 134050), (308, 124475), (325, 117964), (350, 109538), (364, 105325), (383, 100100), (385, 99580), (455, 84260), (550, 69706), (572, 67025), (650, 58982), (700, 54769), (715, 53620), (766, 50050), (770, 49790), (910, 42130), (1001, 38300), (1100, 34853), (1300, 29491), (1430, 26810), (1532, 25025), (1540, 24895), (1820, 21065), (1915, 20020), (1925, 19916), (2002, 19150), (2275, 16852), (2681, 14300), (2860, 13405), (3575, 10724), (3830, 10010), (3850, 9958), (4004, 9575), (4213, 9100), (4550, 8426), (4979, 7700), (5005, 7660), (5362, 7150)]