27055909660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 62961252480

約数和(自身を除く): 35905342820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 169, 211, 236, 260, 295, 338, 422, 590, 643, 676, 767, 844, 845, 1055, 1180, 1286, 1534, 1690, 2110, 2572, 2743, 3068, 3215, 3380, 3835, 4220, 5486, 6430, 7670, 8359, 9971, 10972, 12449, 12860, 13715, 15340, 16718, 19942, 24898, 27430, 33436, 35659, 37937, 39884, 41795, 49796, 49855, 54860, 62245, 71318, 75874, 83590, 99710, 108667, 124490, 135673, 142636, 151748, 161837, 167180, 178295, 189685, 199420, 217334, 248980, 271346, 323674, 356590, 379370, 434668, 493181, 542692, 543335, 647348, 678365, 713180, 758740, 809185, 986362, 1086670, 1356730, 1618370, 1763749, 1972724, 2103881, 2173340, 2465905, 2713460, 3236740, 3527498, 4207762, 4931810, 6411353, 7054996, 8004707, 8415524, 8818745, 9863620, 10519405, 12822706, 16009414, 17637490, 21038810, 22928737, 25645412, 32018828, 32056765, 35274980, 40023535, 42077620, 45857474, 64113530, 80047070, 91714948, 104061191, 114643685, 128227060, 160094140, 208122382, 229287370, 416244764, 458574740, 520305955, 1040611910, 1352795483, 2081223820, 2705590966, 5411181932, 6763977415, 13527954830, 27055909660]

約数ペア:

[(1, 27055909660), (2, 13527954830), (4, 6763977415), (5, 5411181932), (10, 2705590966), (13, 2081223820), (20, 1352795483), (26, 1040611910), (52, 520305955), (59, 458574740), (65, 416244764), (118, 229287370), (130, 208122382), (169, 160094140), (211, 128227060), (236, 114643685), (260, 104061191), (295, 91714948), (338, 80047070), (422, 64113530), (590, 45857474), (643, 42077620), (676, 40023535), (767, 35274980), (844, 32056765), (845, 32018828), (1055, 25645412), (1180, 22928737), (1286, 21038810), (1534, 17637490), (1690, 16009414), (2110, 12822706), (2572, 10519405), (2743, 9863620), (3068, 8818745), (3215, 8415524), (3380, 8004707), (3835, 7054996), (4220, 6411353), (5486, 4931810), (6430, 4207762), (7670, 3527498), (8359, 3236740), (9971, 2713460), (10972, 2465905), (12449, 2173340), (12860, 2103881), (13715, 1972724), (15340, 1763749), (16718, 1618370), (19942, 1356730), (24898, 1086670), (27430, 986362), (33436, 809185), (35659, 758740), (37937, 713180), (39884, 678365), (41795, 647348), (49796, 543335), (49855, 542692), (54860, 493181), (62245, 434668), (71318, 379370), (75874, 356590), (83590, 323674), (99710, 271346), (108667, 248980), (124490, 217334), (135673, 199420), (142636, 189685), (151748, 178295), (161837, 167180)]