1294059460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 2950940160

約数和(自身を除く): 1656880700

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 47, 58, 74, 94, 116, 145, 148, 185, 188, 235, 290, 370, 470, 580, 740, 940, 1073, 1283, 1363, 1739, 2146, 2566, 2726, 3478, 4292, 5132, 5365, 5452, 6415, 6815, 6956, 8695, 10730, 12830, 13630, 17390, 21460, 25660, 27260, 34780, 37207, 47471, 50431, 60301, 74414, 94942, 100862, 120602, 148828, 186035, 189884, 201724, 237355, 241204, 252155, 301505, 372070, 474710, 504310, 603010, 744140, 949420, 1008620, 1206020, 1376659, 1748729, 2231137, 2753318, 3497458, 4462274, 5506636, 6883295, 6994916, 8743645, 8924548, 11155685, 13766590, 17487290, 22311370, 27533180, 34974580, 44622740, 64702973, 129405946, 258811892, 323514865, 647029730, 1294059460]

約数ペア:

[(1, 1294059460), (2, 647029730), (4, 323514865), (5, 258811892), (10, 129405946), (20, 64702973), (29, 44622740), (37, 34974580), (47, 27533180), (58, 22311370), (74, 17487290), (94, 13766590), (116, 11155685), (145, 8924548), (148, 8743645), (185, 6994916), (188, 6883295), (235, 5506636), (290, 4462274), (370, 3497458), (470, 2753318), (580, 2231137), (740, 1748729), (940, 1376659), (1073, 1206020), (1283, 1008620), (1363, 949420), (1739, 744140), (2146, 603010), (2566, 504310), (2726, 474710), (3478, 372070), (4292, 301505), (5132, 252155), (5365, 241204), (5452, 237355), (6415, 201724), (6815, 189884), (6956, 186035), (8695, 148828), (10730, 120602), (12830, 100862), (13630, 94942), (17390, 74414), (21460, 60301), (25660, 50431), (27260, 47471), (34780, 37207)]