5641570340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1759}}^1$

素因数の和:2545

約数の個数: 96

約数和(自身を含む): 14003404800

約数和(自身を除く): 8361834460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 739, 868, 1085, 1478, 1759, 2170, 2956, 3518, 3695, 4340, 5173, 7036, 7390, 8795, 10346, 12313, 14780, 17590, 20692, 22909, 24626, 25865, 35180, 45818, 49252, 51730, 54529, 61565, 91636, 103460, 109058, 114545, 123130, 160363, 218116, 229090, 246260, 272645, 320726, 381703, 458180, 545290, 641452, 763406, 801815, 1090580, 1299901, 1526812, 1603630, 1908515, 2599802, 3207260, 3817030, 5199604, 6499505, 7634060, 9099307, 12999010, 18198614, 25998020, 36397228, 40296931, 45496535, 80593862, 90993070, 161187724, 181986140, 201484655, 282078517, 402969310, 564157034, 805938620, 1128314068, 1410392585, 2820785170, 5641570340]

約数ペア:

[(1, 5641570340), (2, 2820785170), (4, 1410392585), (5, 1128314068), (7, 805938620), (10, 564157034), (14, 402969310), (20, 282078517), (28, 201484655), (31, 181986140), (35, 161187724), (62, 90993070), (70, 80593862), (124, 45496535), (140, 40296931), (155, 36397228), (217, 25998020), (310, 18198614), (434, 12999010), (620, 9099307), (739, 7634060), (868, 6499505), (1085, 5199604), (1478, 3817030), (1759, 3207260), (2170, 2599802), (2956, 1908515), (3518, 1603630), (3695, 1526812), (4340, 1299901), (5173, 1090580), (7036, 801815), (7390, 763406), (8795, 641452), (10346, 545290), (12313, 458180), (14780, 381703), (17590, 320726), (20692, 272645), (22909, 246260), (24626, 229090), (25865, 218116), (35180, 160363), (45818, 123130), (49252, 114545), (51730, 109058), (54529, 103460), (61565, 91636)]