996907300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{911}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 2241856512

約数和(自身を除く): 1244949212

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 353, 620, 706, 775, 911, 1412, 1550, 1765, 1822, 3100, 3530, 3644, 4555, 7060, 8825, 9110, 10943, 17650, 18220, 21886, 22775, 28241, 35300, 43772, 45550, 54715, 56482, 91100, 109430, 112964, 141205, 218860, 273575, 282410, 321583, 547150, 564820, 643166, 706025, 1094300, 1286332, 1412050, 1607915, 2824100, 3215830, 6431660, 8039575, 9969073, 16079150, 19938146, 32158300, 39876292, 49845365, 99690730, 199381460, 249226825, 498453650, 996907300]

約数ペア:

[(1, 996907300), (2, 498453650), (4, 249226825), (5, 199381460), (10, 99690730), (20, 49845365), (25, 39876292), (31, 32158300), (50, 19938146), (62, 16079150), (100, 9969073), (124, 8039575), (155, 6431660), (310, 3215830), (353, 2824100), (620, 1607915), (706, 1412050), (775, 1286332), (911, 1094300), (1412, 706025), (1550, 643166), (1765, 564820), (1822, 547150), (3100, 321583), (3530, 282410), (3644, 273575), (4555, 218860), (7060, 141205), (8825, 112964), (9110, 109430), (10943, 91100), (17650, 56482), (18220, 54715), (21886, 45550), (22775, 43772), (28241, 35300)]