922636880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1091}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 2420282592

約数和(自身を除く): 1497645712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 961, 1091, 1240, 1364, 1705, 1922, 2182, 2480, 2728, 3410, 3844, 4364, 4805, 5455, 5456, 6820, 7688, 8728, 9610, 10571, 10910, 12001, 13640, 15376, 17456, 19220, 21142, 21820, 24002, 27280, 33821, 38440, 42284, 43640, 48004, 52855, 60005, 67642, 76880, 84568, 87280, 96008, 105710, 120010, 135284, 169105, 169136, 192016, 211420, 240020, 270568, 338210, 372031, 422840, 480040, 541136, 676420, 744062, 845680, 960080, 1048451, 1352840, 1488124, 1860155, 2096902, 2705680, 2976248, 3720310, 4193804, 5242255, 5952496, 7440620, 8387608, 10484510, 11532961, 14881240, 16775216, 20969020, 23065922, 29762480, 41938040, 46131844, 57664805, 83876080, 92263688, 115329610, 184527376, 230659220, 461318440, 922636880]

約数ペア:

[(1, 922636880), (2, 461318440), (4, 230659220), (5, 184527376), (8, 115329610), (10, 92263688), (11, 83876080), (16, 57664805), (20, 46131844), (22, 41938040), (31, 29762480), (40, 23065922), (44, 20969020), (55, 16775216), (62, 14881240), (80, 11532961), (88, 10484510), (110, 8387608), (124, 7440620), (155, 5952496), (176, 5242255), (220, 4193804), (248, 3720310), (310, 2976248), (341, 2705680), (440, 2096902), (496, 1860155), (620, 1488124), (682, 1352840), (880, 1048451), (961, 960080), (1091, 845680), (1240, 744062), (1364, 676420), (1705, 541136), (1922, 480040), (2182, 422840), (2480, 372031), (2728, 338210), (3410, 270568), (3844, 240020), (4364, 211420), (4805, 192016), (5455, 169136), (5456, 169105), (6820, 135284), (7688, 120010), (8728, 105710), (9610, 96008), (10571, 87280), (10910, 84568), (12001, 76880), (13640, 67642), (15376, 60005), (17456, 52855), (19220, 48004), (21142, 43640), (21820, 42284), (24002, 38440), (27280, 33821)]