90197831260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{35509}}^1$

素因数の和:35807

約数の個数: 96

約数和(自身を含む): 207892016640

約数和(自身を除く): 117694185380

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 241, 310, 340, 482, 527, 620, 964, 1054, 1205, 2108, 2410, 2635, 4097, 4820, 5270, 7471, 8194, 10540, 14942, 16388, 20485, 29884, 35509, 37355, 40970, 71018, 74710, 81940, 127007, 142036, 149420, 177545, 254014, 355090, 508028, 603653, 635035, 710180, 1100779, 1207306, 1270070, 2201558, 2414612, 2540140, 3018265, 4403116, 5503895, 6036530, 8557669, 11007790, 12073060, 17115338, 18713243, 22015580, 34230676, 37426486, 42788345, 74852972, 85576690, 93566215, 145480373, 171153380, 187132430, 265287739, 290960746, 374264860, 530575478, 581921492, 727401865, 1061150956, 1326438695, 1454803730, 2652877390, 2909607460, 4509891563, 5305754780, 9019783126, 18039566252, 22549457815, 45098915630, 90197831260]

約数ペア:

[(1, 90197831260), (2, 45098915630), (4, 22549457815), (5, 18039566252), (10, 9019783126), (17, 5305754780), (20, 4509891563), (31, 2909607460), (34, 2652877390), (62, 1454803730), (68, 1326438695), (85, 1061150956), (124, 727401865), (155, 581921492), (170, 530575478), (241, 374264860), (310, 290960746), (340, 265287739), (482, 187132430), (527, 171153380), (620, 145480373), (964, 93566215), (1054, 85576690), (1205, 74852972), (2108, 42788345), (2410, 37426486), (2635, 34230676), (4097, 22015580), (4820, 18713243), (5270, 17115338), (7471, 12073060), (8194, 11007790), (10540, 8557669), (14942, 6036530), (16388, 5503895), (20485, 4403116), (29884, 3018265), (35509, 2540140), (37355, 2414612), (40970, 2201558), (71018, 1270070), (74710, 1207306), (81940, 1100779), (127007, 710180), (142036, 635035), (149420, 603653), (177545, 508028), (254014, 355090)]