2292115220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 5048403360

約数和(自身を除く): 2756288140

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 109, 148, 157, 181, 185, 218, 314, 362, 370, 436, 545, 628, 724, 740, 785, 905, 1090, 1570, 1810, 2180, 3140, 3620, 4033, 5809, 6697, 8066, 11618, 13394, 16132, 17113, 19729, 20165, 23236, 26788, 28417, 29045, 33485, 34226, 39458, 40330, 56834, 58090, 66970, 68452, 78916, 80660, 85565, 98645, 113668, 116180, 133940, 142085, 171130, 197290, 284170, 342260, 394580, 568340, 633181, 729973, 1051429, 1266362, 1459946, 2102858, 2532724, 2919892, 3097453, 3165905, 3649865, 4205716, 5257145, 6194906, 6331810, 7299730, 10514290, 12389812, 12663620, 14599460, 15487265, 21028580, 30974530, 61949060, 114605761, 229211522, 458423044, 573028805, 1146057610, 2292115220]

約数ペア:

[(1, 2292115220), (2, 1146057610), (4, 573028805), (5, 458423044), (10, 229211522), (20, 114605761), (37, 61949060), (74, 30974530), (109, 21028580), (148, 15487265), (157, 14599460), (181, 12663620), (185, 12389812), (218, 10514290), (314, 7299730), (362, 6331810), (370, 6194906), (436, 5257145), (545, 4205716), (628, 3649865), (724, 3165905), (740, 3097453), (785, 2919892), (905, 2532724), (1090, 2102858), (1570, 1459946), (1810, 1266362), (2180, 1051429), (3140, 729973), (3620, 633181), (4033, 568340), (5809, 394580), (6697, 342260), (8066, 284170), (11618, 197290), (13394, 171130), (16132, 142085), (17113, 133940), (19729, 116180), (20165, 113668), (23236, 98645), (26788, 85565), (28417, 80660), (29045, 78916), (33485, 68452), (34226, 66970), (39458, 58090), (40330, 56834)]