73244920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{683}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 115867400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 383, 683, 766, 1366, 1532, 1915, 2681, 2732, 3064, 3415, 3830, 4781, 5362, 5464, 6830, 7660, 9562, 10724, 13405, 13660, 15320, 19124, 21448, 23905, 26810, 27320, 38248, 47810, 53620, 95620, 107240, 191240, 261589, 523178, 1046356, 1307945, 1831123, 2092712, 2615890, 3662246, 5231780, 7324492, 9155615, 10463560, 14648984, 18311230, 36622460, 73244920]

約数ペア:

[(1, 73244920), (2, 36622460), (4, 18311230), (5, 14648984), (7, 10463560), (8, 9155615), (10, 7324492), (14, 5231780), (20, 3662246), (28, 2615890), (35, 2092712), (40, 1831123), (56, 1307945), (70, 1046356), (140, 523178), (280, 261589), (383, 191240), (683, 107240), (766, 95620), (1366, 53620), (1532, 47810), (1915, 38248), (2681, 27320), (2732, 26810), (3064, 23905), (3415, 21448), (3830, 19124), (4781, 15320), (5362, 13660), (5464, 13405), (6830, 10724), (7660, 9562)]