804533840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4941

約数の個数: 120

約数和(自身を含む): 2177438760

約数和(自身を除く): 1372904920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 187, 220, 242, 272, 340, 374, 440, 484, 605, 680, 748, 880, 935, 968, 1210, 1360, 1496, 1870, 1936, 2057, 2420, 2992, 3740, 4114, 4840, 4889, 7480, 8228, 9680, 9778, 10285, 14960, 16456, 19556, 20570, 24445, 32912, 39112, 41140, 48890, 53779, 78224, 82280, 83113, 97780, 107558, 164560, 166226, 195560, 215116, 268895, 332452, 391120, 415565, 430232, 537790, 591569, 664904, 831130, 860464, 914243, 1075580, 1183138, 1329808, 1662260, 1828486, 2151160, 2366276, 2957845, 3324520, 3656972, 4302320, 4571215, 4732552, 5915690, 6649040, 7313944, 9142430, 9465104, 10056673, 11831380, 14627888, 18284860, 20113346, 23662760, 36569720, 40226692, 47325520, 50283365, 73139440, 80453384, 100566730, 160906768, 201133460, 402266920, 804533840]

約数ペア:

[(1, 804533840), (2, 402266920), (4, 201133460), (5, 160906768), (8, 100566730), (10, 80453384), (11, 73139440), (16, 50283365), (17, 47325520), (20, 40226692), (22, 36569720), (34, 23662760), (40, 20113346), (44, 18284860), (55, 14627888), (68, 11831380), (80, 10056673), (85, 9465104), (88, 9142430), (110, 7313944), (121, 6649040), (136, 5915690), (170, 4732552), (176, 4571215), (187, 4302320), (220, 3656972), (242, 3324520), (272, 2957845), (340, 2366276), (374, 2151160), (440, 1828486), (484, 1662260), (605, 1329808), (680, 1183138), (748, 1075580), (880, 914243), (935, 860464), (968, 831130), (1210, 664904), (1360, 591569), (1496, 537790), (1870, 430232), (1936, 415565), (2057, 391120), (2420, 332452), (2992, 268895), (3740, 215116), (4114, 195560), (4840, 166226), (4889, 164560), (7480, 107558), (8228, 97780), (9680, 83113), (9778, 82280), (10285, 78224), (14960, 53779), (16456, 48890), (19556, 41140), (20570, 39112), (24445, 32912)]