2082807480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8191}}^1$

素因数の和:8381

約数の個数: 128

約数和(自身を含む): 6771179520

約数和(自身を除く): 4688372040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 390, 489, 520, 652, 780, 815, 978, 1304, 1560, 1630, 1956, 2119, 2445, 3260, 3912, 4238, 4890, 6357, 6520, 8191, 8476, 9780, 10595, 12714, 16382, 16952, 19560, 21190, 24573, 25428, 31785, 32764, 40955, 42380, 49146, 50856, 63570, 65528, 81910, 84760, 98292, 106483, 122865, 127140, 163820, 196584, 212966, 245730, 254280, 319449, 327640, 425932, 491460, 532415, 638898, 851864, 982920, 1064830, 1277796, 1335133, 1597245, 2129660, 2555592, 2670266, 3194490, 4005399, 4259320, 5340532, 6388980, 6675665, 8010798, 10681064, 12777960, 13351330, 16021596, 17356729, 20026995, 26702660, 32043192, 34713458, 40053990, 52070187, 53405320, 69426916, 80107980, 86783645, 104140374, 138853832, 160215960, 173567290, 208280748, 260350935, 347134580, 416561496, 520701870, 694269160, 1041403740, 2082807480]

約数ペア:

[(1, 2082807480), (2, 1041403740), (3, 694269160), (4, 520701870), (5, 416561496), (6, 347134580), (8, 260350935), (10, 208280748), (12, 173567290), (13, 160215960), (15, 138853832), (20, 104140374), (24, 86783645), (26, 80107980), (30, 69426916), (39, 53405320), (40, 52070187), (52, 40053990), (60, 34713458), (65, 32043192), (78, 26702660), (104, 20026995), (120, 17356729), (130, 16021596), (156, 13351330), (163, 12777960), (195, 10681064), (260, 8010798), (312, 6675665), (326, 6388980), (390, 5340532), (489, 4259320), (520, 4005399), (652, 3194490), (780, 2670266), (815, 2555592), (978, 2129660), (1304, 1597245), (1560, 1335133), (1630, 1277796), (1956, 1064830), (2119, 982920), (2445, 851864), (3260, 638898), (3912, 532415), (4238, 491460), (4890, 425932), (6357, 327640), (6520, 319449), (8191, 254280), (8476, 245730), (9780, 212966), (10595, 196584), (12714, 163820), (16382, 127140), (16952, 122865), (19560, 106483), (21190, 98292), (24573, 84760), (25428, 81910), (31785, 65528), (32764, 63570), (40955, 50856), (42380, 49146)]