2653661120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1091}}^1$

素因数の和:1810

約数の個数: 112

約数和(自身を含む): 6909791616

約数和(自身を除く): 4256130496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 691, 704, 880, 1091, 1382, 1760, 2182, 2764, 3455, 3520, 4364, 5455, 5528, 6910, 7601, 8728, 10910, 11056, 12001, 13820, 15202, 17456, 21820, 22112, 24002, 27640, 30404, 34912, 38005, 43640, 44224, 48004, 55280, 60005, 60808, 69824, 76010, 87280, 96008, 110560, 120010, 121616, 152020, 174560, 192016, 221120, 240020, 243232, 304040, 349120, 384032, 480040, 486464, 608080, 753881, 768064, 960080, 1216160, 1507762, 1920160, 2432320, 3015524, 3769405, 3840320, 6031048, 7538810, 8292691, 12062096, 15077620, 16585382, 24124192, 30155240, 33170764, 41463455, 48248384, 60310480, 66341528, 82926910, 120620960, 132683056, 165853820, 241241920, 265366112, 331707640, 530732224, 663415280, 1326830560, 2653661120]

約数ペア:

[(1, 2653661120), (2, 1326830560), (4, 663415280), (5, 530732224), (8, 331707640), (10, 265366112), (11, 241241920), (16, 165853820), (20, 132683056), (22, 120620960), (32, 82926910), (40, 66341528), (44, 60310480), (55, 48248384), (64, 41463455), (80, 33170764), (88, 30155240), (110, 24124192), (160, 16585382), (176, 15077620), (220, 12062096), (320, 8292691), (352, 7538810), (440, 6031048), (691, 3840320), (704, 3769405), (880, 3015524), (1091, 2432320), (1382, 1920160), (1760, 1507762), (2182, 1216160), (2764, 960080), (3455, 768064), (3520, 753881), (4364, 608080), (5455, 486464), (5528, 480040), (6910, 384032), (7601, 349120), (8728, 304040), (10910, 243232), (11056, 240020), (12001, 221120), (13820, 192016), (15202, 174560), (17456, 152020), (21820, 121616), (22112, 120010), (24002, 110560), (27640, 96008), (30404, 87280), (34912, 76010), (38005, 69824), (43640, 60808), (44224, 60005), (48004, 55280)]