42582217520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1\times {\mathrm{823}}^1$

素因数の和:1571

約数の個数: 120

約数和(自身を含む): 102576836448

約数和(自身を除く): 59994618928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 673, 823, 961, 1240, 1346, 1646, 1922, 2480, 2692, 3292, 3365, 3844, 4115, 4805, 5384, 6584, 6730, 7688, 8230, 9610, 10768, 13168, 13460, 15376, 16460, 19220, 20863, 25513, 26920, 32920, 38440, 41726, 51026, 53840, 65840, 76880, 83452, 102052, 104315, 127565, 166904, 204104, 208630, 255130, 333808, 408208, 417260, 510260, 553879, 646753, 790903, 834520, 1020520, 1107758, 1293506, 1581806, 1669040, 2041040, 2215516, 2587012, 2769395, 3163612, 3233765, 3954515, 4431032, 5174024, 5538790, 6327224, 6467530, 7909030, 8862064, 10348048, 11077580, 12654448, 12935060, 15818060, 17170249, 22155160, 25870120, 31636120, 34340498, 44310320, 51740240, 63272240, 68680996, 85851245, 137361992, 171702490, 274723984, 343404980, 532277719, 686809960, 1064555438, 1373619920, 2129110876, 2661388595, 4258221752, 5322777190, 8516443504, 10645554380, 21291108760, 42582217520]

約数ペア:

[(1, 42582217520), (2, 21291108760), (4, 10645554380), (5, 8516443504), (8, 5322777190), (10, 4258221752), (16, 2661388595), (20, 2129110876), (31, 1373619920), (40, 1064555438), (62, 686809960), (80, 532277719), (124, 343404980), (155, 274723984), (248, 171702490), (310, 137361992), (496, 85851245), (620, 68680996), (673, 63272240), (823, 51740240), (961, 44310320), (1240, 34340498), (1346, 31636120), (1646, 25870120), (1922, 22155160), (2480, 17170249), (2692, 15818060), (3292, 12935060), (3365, 12654448), (3844, 11077580), (4115, 10348048), (4805, 8862064), (5384, 7909030), (6584, 6467530), (6730, 6327224), (7688, 5538790), (8230, 5174024), (9610, 4431032), (10768, 3954515), (13168, 3233765), (13460, 3163612), (15376, 2769395), (16460, 2587012), (19220, 2215516), (20863, 2041040), (25513, 1669040), (26920, 1581806), (32920, 1293506), (38440, 1107758), (41726, 1020520), (51026, 834520), (53840, 790903), (65840, 646753), (76880, 553879), (83452, 510260), (102052, 417260), (104315, 408208), (127565, 333808), (166904, 255130), (204104, 208630)]