235093160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 542900880

約数和(自身を除く): 307807720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 173, 212, 265, 346, 424, 530, 641, 692, 865, 1060, 1282, 1384, 1730, 2120, 2564, 3205, 3460, 5128, 6410, 6920, 9169, 12820, 18338, 25640, 33973, 36676, 45845, 67946, 73352, 91690, 110893, 135892, 169865, 183380, 221786, 271784, 339730, 366760, 443572, 554465, 679460, 887144, 1108930, 1358920, 2217860, 4435720, 5877329, 11754658, 23509316, 29386645, 47018632, 58773290, 117546580, 235093160]

約数ペア:

[(1, 235093160), (2, 117546580), (4, 58773290), (5, 47018632), (8, 29386645), (10, 23509316), (20, 11754658), (40, 5877329), (53, 4435720), (106, 2217860), (173, 1358920), (212, 1108930), (265, 887144), (346, 679460), (424, 554465), (530, 443572), (641, 366760), (692, 339730), (865, 271784), (1060, 221786), (1282, 183380), (1384, 169865), (1730, 135892), (2120, 110893), (2564, 91690), (3205, 73352), (3460, 67946), (5128, 45845), (6410, 36676), (6920, 33973), (9169, 25640), (12820, 18338)]