22939681340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1704

約数の個数: 96

約数和(自身を含む): 51544200960

約数和(自身を除く): 28604519620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 157, 170, 289, 314, 340, 578, 628, 785, 1156, 1445, 1487, 1570, 2669, 2890, 2974, 3140, 4913, 5338, 5780, 5948, 7435, 9826, 10676, 13345, 14870, 19652, 24565, 25279, 26690, 29740, 45373, 49130, 50558, 53380, 90746, 98260, 101116, 126395, 181492, 226865, 233459, 252790, 429743, 453730, 466918, 505580, 771341, 859486, 907460, 933836, 1167295, 1542682, 1718972, 2148715, 2334590, 3085364, 3856705, 3968803, 4297430, 4669180, 7305631, 7713410, 7937606, 8594860, 14611262, 15426820, 15875212, 19844015, 29222524, 36528155, 39688030, 67469651, 73056310, 79376060, 134939302, 146112620, 269878604, 337348255, 674696510, 1146984067, 1349393020, 2293968134, 4587936268, 5734920335, 11469840670, 22939681340]

約数ペア:

[(1, 22939681340), (2, 11469840670), (4, 5734920335), (5, 4587936268), (10, 2293968134), (17, 1349393020), (20, 1146984067), (34, 674696510), (68, 337348255), (85, 269878604), (157, 146112620), (170, 134939302), (289, 79376060), (314, 73056310), (340, 67469651), (578, 39688030), (628, 36528155), (785, 29222524), (1156, 19844015), (1445, 15875212), (1487, 15426820), (1570, 14611262), (2669, 8594860), (2890, 7937606), (2974, 7713410), (3140, 7305631), (4913, 4669180), (5338, 4297430), (5780, 3968803), (5948, 3856705), (7435, 3085364), (9826, 2334590), (10676, 2148715), (13345, 1718972), (14870, 1542682), (19652, 1167295), (24565, 933836), (25279, 907460), (26690, 859486), (29740, 771341), (45373, 505580), (49130, 466918), (50558, 453730), (53380, 429743), (90746, 252790), (98260, 233459), (101116, 226865), (126395, 181492)]