25470295516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 47893708800

約数和(自身を除く): 22423413284

約数列:

[1, 2, 4, 31, 59, 62, 79, 118, 124, 127, 158, 236, 254, 316, 347, 508, 694, 1388, 1829, 2449, 3658, 3937, 4661, 4898, 7316, 7493, 7874, 9322, 9796, 10033, 10757, 14986, 15748, 18644, 20066, 20473, 21514, 27413, 29972, 40132, 40946, 43028, 44069, 54826, 81892, 88138, 109652, 144491, 176276, 232283, 288982, 311023, 464566, 577964, 591947, 622046, 634663, 849803, 929132, 1183894, 1244092, 1269326, 1366139, 1617367, 1699606, 2367788, 2538652, 2600071, 2732278, 3234734, 3399212, 3481451, 5200142, 5464556, 6469468, 6962902, 10400284, 13925804, 18350357, 36700714, 50138377, 73401428, 80602201, 100276754, 107924981, 161204402, 200553508, 205405609, 215849962, 322408804, 410811218, 431699924, 821622436, 6367573879, 12735147758, 25470295516]

約数ペア:

[(1, 25470295516), (2, 12735147758), (4, 6367573879), (31, 821622436), (59, 431699924), (62, 410811218), (79, 322408804), (118, 215849962), (124, 205405609), (127, 200553508), (158, 161204402), (236, 107924981), (254, 100276754), (316, 80602201), (347, 73401428), (508, 50138377), (694, 36700714), (1388, 18350357), (1829, 13925804), (2449, 10400284), (3658, 6962902), (3937, 6469468), (4661, 5464556), (4898, 5200142), (7316, 3481451), (7493, 3399212), (7874, 3234734), (9322, 2732278), (9796, 2600071), (10033, 2538652), (10757, 2367788), (14986, 1699606), (15748, 1617367), (18644, 1366139), (20066, 1269326), (20473, 1244092), (21514, 1183894), (27413, 929132), (29972, 849803), (40132, 634663), (40946, 622046), (43028, 591947), (44069, 577964), (54826, 464566), (81892, 311023), (88138, 288982), (109652, 232283), (144491, 176276)]