25038576

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 74280960

約数和(自身を除く): 49242384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 71, 72, 79, 93, 124, 142, 144, 158, 186, 213, 237, 248, 279, 284, 316, 372, 426, 474, 496, 558, 568, 632, 639, 711, 744, 852, 948, 1116, 1136, 1264, 1278, 1422, 1488, 1704, 1896, 2201, 2232, 2449, 2556, 2844, 3408, 3792, 4402, 4464, 4898, 5112, 5609, 5688, 6603, 7347, 8804, 9796, 10224, 11218, 11376, 13206, 14694, 16827, 17608, 19592, 19809, 22041, 22436, 26412, 29388, 33654, 35216, 39184, 39618, 44082, 44872, 50481, 52824, 58776, 67308, 79236, 88164, 89744, 100962, 105648, 117552, 134616, 158472, 173879, 176328, 201924, 269232, 316944, 347758, 352656, 403848, 521637, 695516, 807696, 1043274, 1391032, 1564911, 2086548, 2782064, 3129822, 4173096, 6259644, 8346192, 12519288, 25038576]

約数ペア:

[(1, 25038576), (2, 12519288), (3, 8346192), (4, 6259644), (6, 4173096), (8, 3129822), (9, 2782064), (12, 2086548), (16, 1564911), (18, 1391032), (24, 1043274), (31, 807696), (36, 695516), (48, 521637), (62, 403848), (71, 352656), (72, 347758), (79, 316944), (93, 269232), (124, 201924), (142, 176328), (144, 173879), (158, 158472), (186, 134616), (213, 117552), (237, 105648), (248, 100962), (279, 89744), (284, 88164), (316, 79236), (372, 67308), (426, 58776), (474, 52824), (496, 50481), (558, 44872), (568, 44082), (632, 39618), (639, 39184), (711, 35216), (744, 33654), (852, 29388), (948, 26412), (1116, 22436), (1136, 22041), (1264, 19809), (1278, 19592), (1422, 17608), (1488, 16827), (1704, 14694), (1896, 13206), (2201, 11376), (2232, 11218), (2449, 10224), (2556, 9796), (2844, 8804), (3408, 7347), (3792, 6603), (4402, 5688), (4464, 5609), (4898, 5112)]