67261569380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1\times {\mathrm{1327}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 148426629120

約数和(自身を除く): 81165059740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 251, 439, 460, 502, 878, 1004, 1255, 1327, 1756, 2195, 2510, 2654, 4390, 5020, 5308, 5773, 6635, 8780, 10097, 11546, 13270, 20194, 23092, 26540, 28865, 30521, 40388, 50485, 57730, 61042, 100970, 110189, 115460, 122084, 152605, 201940, 220378, 305210, 333077, 440756, 550945, 582553, 610420, 666154, 1101890, 1165106, 1332308, 1665385, 2203780, 2330212, 2534347, 2912765, 3330770, 5068694, 5825530, 6661540, 7660771, 10137388, 11651060, 12671735, 13398719, 15321542, 25343470, 26797438, 30643084, 38303855, 50686940, 53594876, 66993595, 76607710, 133987190, 146220803, 153215420, 267974380, 292441606, 584883212, 731104015, 1462208030, 2924416060, 3363078469, 6726156938, 13452313876, 16815392345, 33630784690, 67261569380]

約数ペア:

[(1, 67261569380), (2, 33630784690), (4, 16815392345), (5, 13452313876), (10, 6726156938), (20, 3363078469), (23, 2924416060), (46, 1462208030), (92, 731104015), (115, 584883212), (230, 292441606), (251, 267974380), (439, 153215420), (460, 146220803), (502, 133987190), (878, 76607710), (1004, 66993595), (1255, 53594876), (1327, 50686940), (1756, 38303855), (2195, 30643084), (2510, 26797438), (2654, 25343470), (4390, 15321542), (5020, 13398719), (5308, 12671735), (5773, 11651060), (6635, 10137388), (8780, 7660771), (10097, 6661540), (11546, 5825530), (13270, 5068694), (20194, 3330770), (23092, 2912765), (26540, 2534347), (28865, 2330212), (30521, 2203780), (40388, 1665385), (50485, 1332308), (57730, 1165106), (61042, 1101890), (100970, 666154), (110189, 610420), (115460, 582553), (122084, 550945), (152605, 440756), (201940, 333077), (220378, 305210)]