4160005872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{110969}}^1$

素因数の和:111062

約数の個数: 80

約数和(自身を含む): 11888881920

約数和(自身を除く): 7728876048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 18744, 37488, 110969, 221938, 332907, 443876, 665814, 887752, 1220659, 1331628, 1775504, 2441318, 2663256, 3661977, 4882636, 5326512, 7323954, 7878799, 9765272, 14647908, 15757598, 19530544, 23636397, 29295816, 31515196, 47272794, 58591632, 63030392, 86666789, 94545588, 126060784, 173333578, 189091176, 260000367, 346667156, 378182352, 520000734, 693334312, 1040001468, 1386668624, 2080002936, 4160005872]

約数ペア:

[(1, 4160005872), (2, 2080002936), (3, 1386668624), (4, 1040001468), (6, 693334312), (8, 520000734), (11, 378182352), (12, 346667156), (16, 260000367), (22, 189091176), (24, 173333578), (33, 126060784), (44, 94545588), (48, 86666789), (66, 63030392), (71, 58591632), (88, 47272794), (132, 31515196), (142, 29295816), (176, 23636397), (213, 19530544), (264, 15757598), (284, 14647908), (426, 9765272), (528, 7878799), (568, 7323954), (781, 5326512), (852, 4882636), (1136, 3661977), (1562, 2663256), (1704, 2441318), (2343, 1775504), (3124, 1331628), (3408, 1220659), (4686, 887752), (6248, 665814), (9372, 443876), (12496, 332907), (18744, 221938), (37488, 110969)]