2080763776

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4357}}^1$

素因数の和:4432

約数の個数: 128

約数和(自身を含む): 5227508160

約数和(自身を除く): 3146744384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 164, 182, 208, 224, 287, 328, 364, 416, 448, 533, 574, 656, 728, 832, 896, 1066, 1148, 1312, 1456, 1664, 2132, 2296, 2624, 2912, 3731, 4264, 4357, 4592, 5248, 5824, 7462, 8528, 8714, 9184, 11648, 14924, 17056, 17428, 18368, 29848, 30499, 34112, 34856, 36736, 56641, 59696, 60998, 68224, 69712, 113282, 119392, 121996, 139424, 178637, 226564, 238784, 243992, 278848, 357274, 396487, 453128, 477568, 487984, 557696, 714548, 792974, 906256, 975968, 1250459, 1429096, 1585948, 1812512, 1951936, 2322281, 2500918, 2858192, 3171896, 3625024, 3903872, 4644562, 5001836, 5716384, 6343792, 7250048, 9289124, 10003672, 11432768, 12687584, 16255967, 18578248, 20007344, 22865536, 25375168, 32511934, 37156496, 40014688, 50750336, 65023868, 74312992, 80029376, 130047736, 148625984, 160058752, 260095472, 297251968, 520190944, 1040381888, 2080763776]

約数ペア:

[(1, 2080763776), (2, 1040381888), (4, 520190944), (7, 297251968), (8, 260095472), (13, 160058752), (14, 148625984), (16, 130047736), (26, 80029376), (28, 74312992), (32, 65023868), (41, 50750336), (52, 40014688), (56, 37156496), (64, 32511934), (82, 25375168), (91, 22865536), (104, 20007344), (112, 18578248), (128, 16255967), (164, 12687584), (182, 11432768), (208, 10003672), (224, 9289124), (287, 7250048), (328, 6343792), (364, 5716384), (416, 5001836), (448, 4644562), (533, 3903872), (574, 3625024), (656, 3171896), (728, 2858192), (832, 2500918), (896, 2322281), (1066, 1951936), (1148, 1812512), (1312, 1585948), (1456, 1429096), (1664, 1250459), (2132, 975968), (2296, 906256), (2624, 792974), (2912, 714548), (3731, 557696), (4264, 487984), (4357, 477568), (4592, 453128), (5248, 396487), (5824, 357274), (7462, 278848), (8528, 243992), (8714, 238784), (9184, 226564), (11648, 178637), (14924, 139424), (17056, 121996), (17428, 119392), (18368, 113282), (29848, 69712), (30499, 68224), (34112, 60998), (34856, 59696), (36736, 56641)]