104098540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8207

約数の個数: 72

約数和(自身を含む): 273892752

約数和(自身を除く): 169794212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 8171, 12740, 16342, 32684, 40855, 57197, 81710, 106223, 114394, 163420, 212446, 228788, 285985, 400379, 424892, 531115, 571970, 743561, 800758, 1062230, 1143940, 1487122, 1601516, 2001895, 2124460, 2974244, 3717805, 4003790, 5204927, 7435610, 8007580, 10409854, 14871220, 20819708, 26024635, 52049270, 104098540]

約数ペア:

[(1, 104098540), (2, 52049270), (4, 26024635), (5, 20819708), (7, 14871220), (10, 10409854), (13, 8007580), (14, 7435610), (20, 5204927), (26, 4003790), (28, 3717805), (35, 2974244), (49, 2124460), (52, 2001895), (65, 1601516), (70, 1487122), (91, 1143940), (98, 1062230), (130, 800758), (140, 743561), (182, 571970), (196, 531115), (245, 424892), (260, 400379), (364, 285985), (455, 228788), (490, 212446), (637, 163420), (910, 114394), (980, 106223), (1274, 81710), (1820, 57197), (2548, 40855), (3185, 32684), (6370, 16342), (8171, 12740)]