802048940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17959}}^1$

素因数の和:18015

約数の個数: 96

約数和(自身を含む): 2172441600

約数和(自身を除く): 1370392660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 17959, 22330, 35918, 44660, 71836, 89795, 125713, 179590, 197549, 251426, 359180, 395098, 502852, 520811, 628565, 790196, 987745, 1041622, 1257130, 1382843, 1975490, 2083244, 2514260, 2604055, 2765686, 3645677, 3950980, 5208110, 5531372, 5728921, 6914215, 7291354, 10416220, 11457842, 13828430, 14582708, 18228385, 22915684, 27656860, 28644605, 36456770, 40102447, 57289210, 72913540, 80204894, 114578420, 160409788, 200512235, 401024470, 802048940]

約数ペア:

[(1, 802048940), (2, 401024470), (4, 200512235), (5, 160409788), (7, 114578420), (10, 80204894), (11, 72913540), (14, 57289210), (20, 40102447), (22, 36456770), (28, 28644605), (29, 27656860), (35, 22915684), (44, 18228385), (55, 14582708), (58, 13828430), (70, 11457842), (77, 10416220), (110, 7291354), (116, 6914215), (140, 5728921), (145, 5531372), (154, 5208110), (203, 3950980), (220, 3645677), (290, 2765686), (308, 2604055), (319, 2514260), (385, 2083244), (406, 1975490), (580, 1382843), (638, 1257130), (770, 1041622), (812, 987745), (1015, 790196), (1276, 628565), (1540, 520811), (1595, 502852), (2030, 395098), (2233, 359180), (3190, 251426), (4060, 197549), (4466, 179590), (6380, 125713), (8932, 89795), (11165, 71836), (17959, 44660), (22330, 35918)]